CN109394072B - Dust cup assembly and dust collector - Google Patents
Dust cup assembly and dust collector Download PDFInfo
- Publication number
- CN109394072B CN109394072B CN201811544335.4A CN201811544335A CN109394072B CN 109394072 B CN109394072 B CN 109394072B CN 201811544335 A CN201811544335 A CN 201811544335A CN 109394072 B CN109394072 B CN 109394072B
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- clamping
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- 239000000428 dust Substances 0.000 title claims abstract description 177
- 230000000903 blocking effect Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000009467 reduction Effects 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000010073 coating (rubber) Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 210000000707 wrist Anatomy 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
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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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/0076—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids adapted for vehicle cleaning
-
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
Abstract
The invention relates to the technical field of household appliances, and provides a dust cup assembly component and a dust collector. The dust cup assembly comprises a dust cup and a main body cover, wherein the main body cover is arranged above the dust cup; an assembly clamping groove is formed in the inner wall of the top of the dust collecting cup, and a clamping position is arranged in the assembly clamping groove; the outer wall of the bottom of the main body cover is provided with a bulge, the bulge is provided with a clamping groove corresponding to the clamping position, and the clamping position can be clamped into the clamping groove. In the dust cup assembly component provided by the invention, the dust cup is assembled in a horizontal rotation mode and is contacted with the end surface of the bottom of the main body cover, so that the bulge can be positioned in the clamping groove moving channel, the clamping position is clamped in the clamping groove, the dust cup can be fastened and assembled, and the phenomenon that the dust cup falls off is avoided.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a dust cup assembly component and a dust collector, wherein the dust cup assembly component is not easy to fall off after being assembled.
Background
With the development of society and the progress of scientific technology, the physical culture and living standard of people is greatly improved, and automobiles are increasingly popularized to various families as common transportation means in life. Automobiles are becoming a necessity of modern life, and more people own their own private cars. However, the automobile brings convenience to people, and meanwhile, the problem of cleaning the automobile also occurs, and once sundries such as a lot of scraps are scattered into the automobile, the cleaning is very difficult. Meanwhile, people can find that dust at dead corners which cannot be reached by a household dust collector is difficult to clean when cleaning the indoor space.
Therefore, people generally use a handheld dust collector to clean paper scraps, sundries and dust left in the vehicle and dust at indoor dead corners. The existing hand-held dust collector consists of a dust collector main body, a dust collecting cup, a dust collecting opening and a dust collector motor. The action principle of the handheld dust collector is as follows: the dust collector motor discharges air out of the fan at high speed, and simultaneously, the air in the dust collection cup is continuously supplemented into the dust collector motor, so that a high pressure difference is formed with the outside; dust and dirt at the suction opening is sucked into the hand-held cleaner with the air and collected in the dirt cup. Currently, the dust cup and the main body cover of the existing dust collector are assembled in a vertical direction or a front-rear horizontal direction. However, the contact points in the two assembly modes are too few, so that the dust cup is easy to fall off after assembly.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a dust collecting cup assembly component which is used for solving the problem that the dust collecting cup is easy to fall off after assembly due to too few contact points in the assembly mode of the dust collecting cup and a main body cover of the existing dust collector.
Technical proposal
In order to solve the technical problems, the dust cup assembly provided by the invention comprises a dust cup and a main body cover, wherein the main body cover is arranged above the dust cup;
an assembly clamping groove is formed in the inner wall of the top of the dust collecting cup, and a clamping position is arranged in the assembly clamping groove;
the outer wall of the bottom of the main body cover is provided with a bulge, the bulge is provided with a clamping groove corresponding to the clamping position, and the clamping position can be clamped into the clamping groove.
In the dust cup assembly component provided by the invention, the outer wall of the bottom of the main body cover is provided with the bulge, the bulge is provided with the clamping groove corresponding to the clamping position, and the clamping position can be clamped into the clamping groove; the dust collecting cup is assembled in a horizontal rotation mode and is contacted with the bottom end face of the main body cover, so that the protrusions can be located in the clamping groove moving channel, the clamping positions are clamped in the clamping grooves, the dust collecting cup can be fastened and assembled, and the phenomenon that the dust collecting cup falls off is avoided.
In any of the above schemes, further, the assembly clamping groove comprises a clamping groove port and a clamping groove moving channel which are communicated, wherein the clamping groove port is positioned above the clamping groove moving channel, and the length of the clamping groove moving channel is greater than that of the clamping groove port;
the clamping device is positioned in the clamping groove moving channel.
In any of the above solutions, further, the protrusion may slide into the moving channel from the slot port, and the detent is locked in the detent slot.
In any of the above schemes, further, an unlocking key is arranged on the outer wall of the top of the dust cup, and an unlocking key clamping groove matched with the unlocking key is arranged on the main body cover.
In any of the above schemes, further, the unlocking key top is provided in the unlocking key clamping groove so as to be capable of moving up and down.
In any of the above schemes, further, an air inlet pipe assembly is arranged on the dust cup, and the bottom of the unlocking key is arranged on the air inlet pipe assembly.
In any of the above aspects, further, the dust cup comprises a first cup body and a second cup body arranged in a vertical direction;
an inclined plane is arranged between the first cup body and the second cup body, and the diameter of the second cup body is larger than that of the first cup body; the assembly clamping groove is formed in the first cup body.
In any of the above schemes, further, a dust blocking piece is arranged in the second cup body, and the height of the dust blocking piece is smaller than that of the second cup body.
In any of the above schemes, further, a plurality of assembling clamping grooves and protrusions are arranged, the assembling clamping grooves and the protrusions are in one-to-one correspondence, and the assembling clamping grooves are uniformly distributed along the circumferential direction of the dust cup.
The invention also provides a dust collector comprising the dust cup assembly as described above.
Advantageous effects
By adopting the technical scheme, the invention has the following beneficial effects: in the dust cup assembly component provided by the invention, the outer wall of the bottom of the main body cover is provided with the bulge, the bulge is provided with the clamping groove corresponding to the clamping position, and the clamping position can be clamped into the clamping groove; the dust collecting cup is assembled in a horizontal rotation mode and is contacted with the bottom end face of the main body cover, so that the protrusions can be located in the clamping groove moving channel, the clamping positions are clamped in the clamping grooves, the dust collecting cup can be fastened and assembled, and the phenomenon that the dust collecting cup falls off is avoided.
Further, the assembly clamping groove comprises a clamping groove port and a clamping groove moving channel which are communicated, wherein the clamping groove port is positioned above the clamping groove moving channel, and the length of the clamping groove moving channel is greater than that of the clamping groove port;
the clamping device is positioned in the clamping groove moving channel.
Further, the protrusion can slide into the moving channel from the clamping groove port, and the clamping position is clamped in the clamping position clamping groove.
Further, an unlocking key is arranged on the outer wall of the top of the dust cup, and an unlocking key clamping groove matched with the unlocking key is formed in the main body cover.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some embodiments of the invention and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a vacuum cleaner according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a dust cup in a dust cup assembly structure according to a first embodiment of the invention;
FIG. 3 is a schematic view of a dust flap in a dust cup assembly structure according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a connector in a dust cup assembly structure according to a first embodiment of the present invention;
fig. 5 is a schematic view of the external structure of a main cover structure according to a second embodiment of the present invention;
FIG. 6 is an exploded view of a main cover structure according to a second embodiment of the present invention;
fig. 7 is a schematic diagram of the internal structure of a main cover structure according to a second embodiment of the present invention;
figure 8 is an exploded view of a dirt cup assembly in accordance with a third embodiment of the present invention;
FIG. 9 is a schematic view of a mounting clip slot in a dirt cup mounting assembly in accordance with a third embodiment of the present invention;
FIG. 10 is a schematic view of a detent in a dirt cup assembly provided in accordance with a third embodiment of the present invention;
FIG. 11 is a schematic view of a protrusion in a dirt cup assembly in accordance with a third embodiment of the present invention;
fig. 12 is a schematic structural diagram of a battery cavity structure according to a fourth embodiment of the present invention;
fig. 13 is a schematic structural diagram of a battery compartment in a battery cavity structure according to a fourth embodiment of the present invention;
fig. 14 is a schematic structural view of a handle structure according to a fifth embodiment of the present invention;
fig. 15 is a schematic structural diagram of an exhaust hole structure according to a sixth embodiment of the present invention.
Reference numerals:
1-a body cover; 2-unlocking key clamping grooves; 3-fitting surface; 4-unlocking key; 6-a first cup; 7-a second cup; 8-assembling a clamping groove; 9-clamping; 10-a slot port; 11-a card slot moving channel; 12-bulge; 13-a clamping slot; 21-a dust cup; 22-an air inlet pipe assembly; 23-unlocking the bottom cover; 24-bottom cover; 25-a dust inlet; 26-an assembly groove; 27-inclined plane; 28-dust blocking sheets; 29-a connector; 31-a main lid housing; 32-a motor cavity; 33-a noise reduction cotton containing cavity; 34-an intermediate filter layer volume; 35-an exhaust filter layer cavity; 36-exhaust holes; 37-upper cover; 41-a battery compartment; 42-guide bars; 43-a first opening; 44-a second opening; 45-battery compartment; 46-a guide groove; 47-switching key; 61-a lateral portion; 62-a key section; 63-a grip; 64-encapsulation; 65-reserved area; 66-battery housing; 67-boss.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 4, the dust cup assembly structure provided by the present invention includes: a dust cup 21, the dust cup 21 comprising a first cup 6 and a second cup 7 arranged in a vertical direction;
an inclined plane 27 is arranged between the first cup body 6 and the second cup body 7, and the diameter of the second cup body 7 is larger than that of the first cup body 6;
the first cup body 6 is provided with a dust inlet 25, and the second cup body 7 is internally provided with a dust blocking sheet 28.
In the dust cup assembly structure provided by the invention, an inclined plane 27 is arranged between the first cup body 6 and the second cup body 7, and the diameter of the second cup body 7 is larger than that of the first cup body 6; by providing the first cup 6 and the second cup 7, a clear division of the dust cup 21 is possible; the diameter of the second cup body 7 is larger than that of the first cup body 6, so that the ash storage capacity can be increased; the dust in the second cup 7 can be disturbed by the dust blocking piece 28, so that the dust is prevented from being conducted to the first cup 6 under the drive of the negative pressure suction force, and the dust storage amount and the cleaning effect are improved.
In any of the above solutions, further, an air inlet pipe assembly 22 is disposed on the first cup 6 corresponding to the dust inlet 25.
In any of the above solutions, further, the dust blocking piece 28 is disposed along the vertical direction of the second cup 7, the top of the dust blocking piece 28 is connected with the inner wall of the inclined plane 27, and the bottom of the dust blocking piece 28 is not lower than the bottom edge of the second cup 7.
The dust blocking piece 28 has a height smaller than that of the second cup 7.
In any of the above solutions, further, a bottom cover 24 is disposed at the bottom of the second cup 7, and the bottom of the dust blocking piece 28 is flush with the upper edge of the bottom cover 24.
In any of the above solutions, further, an assembly groove 26 is provided on the second cup body 7, and a bottom cover unlocking key 23 is provided in the assembly groove 26, so as to be used for clamping the bottom cover 24.
In any of the above embodiments, further, the plurality of dust blocking pieces 28 are provided, and the plurality of dust blocking pieces 28 are uniformly distributed along the circumferential direction of the second cup 7.
In any of the above solutions, further, the first cup 6 is configured to house a filter assembly, and the second cup 7 is configured to house filtered dust.
In any of the above embodiments, further, the first cup 6 is provided with a main body cover 1, and a motor is disposed in the main body cover 1.
In any of the above embodiments, a connector 29 for connecting with a handle is further provided between the main body cover 1 and the first cup 6.
As shown in FIG. 1, the present invention also provides a dust collector including the dust cup assembly structure as described above.
In the dust cup assembly structure provided by the invention, an inclined plane 27 is arranged between the first cup body 6 and the second cup body 7, and the inclined plane 27 forms a transition section. The top end surface of the second cup 7 abuts against the bottom end surface of the inclined surface 27. A dust inlet 25 butted with the air inlet pipe assembly 22 is formed on the wall surface of the first cup body 6, an assembling groove 26 of the bottom cover unlocking key 23 is formed on the outer wall surface of the second cup body 7, and the cup body edge at the bottom of the second cup body 7 is upwards sunken to form a bottom cover 24 area for assembling the bottom cover 24. At least one dust blocking piece 28 is provided on the inner wall surface of the second cup 7. The dust flap 28 has a height less than the height of the second cup 7.
In summary, in the dust cup assembly structure provided by the present invention, an inclined plane 27 is disposed between the first cup 6 and the second cup 7, and the diameter of the second cup 7 is larger than that of the first cup 6; by providing the first cup 6 and the second cup 7, a clear division of the dust cup 21 is possible; the diameter of the second cup body 7 is larger than that of the first cup body 6, so that the ash storage capacity can be increased; the dust in the second cup 7 can be disturbed by the dust blocking piece 28, so that the dust is prevented from being conducted to the first cup 6 under the drive of the negative pressure suction force, and the dust storage amount and the cleaning effect are improved.
Example two
The existing dust collector sucks in from the dust suction port and discharges from the host air outlet, and has more sundries and dust during air discharge, so that the cleaning effect is poor.
As shown in fig. 5 to 7, the main body cover 1 structure provided by the present invention includes a main cover housing 31 and a motor cavity 32;
a plurality of exhaust holes 36 are formed in the side wall of the main cover shell 31, and an exhaust filtering cavity is formed between the main cover shell 31 and the motor cavity 32;
an exhaust filter layer is arranged in the exhaust filter accommodating cavity and corresponds to the exhaust hole 36.
In the structure of the main body cover 1 provided by the invention, an exhaust filter layer is arranged in the exhaust filter accommodating cavity and corresponds to the exhaust hole 36; by arranging the exhaust filter layer at the exhaust hole 36, sundries and dust during exhaust can be filtered, and the air is filtered cleanly and then exhausted out of the exhaust hole 36, so that the air purifier has the advantages of convenience in use and good cleaning effect.
An upper cover 37 is arranged on the top of the main cover shell 31, and a decorative sheet is arranged on the outer side of the main cover shell 31.
A noise reduction cotton containing cavity is arranged between the main cover shell 31 and the motor cavity 32, and noise reduction sponge is arranged on the noise reduction cotton; the noise reduction cotton containing cavity is sleeved outside the motor cavity 32.
The motor cavity 32 is provided with a plurality of heat dissipation holes, and the noise reduction sponge is arranged corresponding to the heat dissipation holes.
In order to further increase the filtering effect on exhaust air, an intermediate filter layer cavity 34 is additionally arranged between the noise reduction cotton cavity 33 and the exhaust air filter layer cavity 35. An intermediate filter layer containing cavity 34 is arranged between the main cover shell 31 and the motor cavity 32, and the intermediate filter layer containing cavity 34 is positioned between the noise reduction containing cavity and the exhaust filter layer containing cavity 35; an intermediate filter layer is disposed within the intermediate filter layer pocket 34.
The exhaust holes 36 are disposed at two sides of the main cover housing 31, and the exhaust holes 36 at two sides are disposed correspondingly.
The exhaust hole 36 is provided with a plurality of partition boards, and the two partition boards corresponding to the positions in the exhaust hole 36 on one side and the exhaust hole 36 on the other side are positioned on the same straight line. The provision of the partition plate can enhance the strength of the exhaust hole 36. The shape of the separator is similar to a triangle structure, so that the strength and the weight are optimized.
In the left exhaust hole 36 and the right exhaust hole 36, the extension lines of the adjacent two partitions are parallel. In addition, in the left air discharge hole 36 and the right air discharge hole 36, two partition plates corresponding to each other are positioned on the same straight line.
The partition board is radially disposed on the exhaust hole 36 with the center of the main cover housing 31 as a base point.
The exhaust holes 36 are bar-shaped. The exhaust air in the motor is finally discharged to the outside through the air outlet hole, the noise reduction sponge, the middle filter layer, the exhaust filter layer, the left exhaust hole 36 and the right exhaust hole 36 on the motor cavity 32.
The bottom of the main cover shell 31 is provided with an assembling surface 3, and the assembling surface 3 is provided with a protrusion 12. The protrusions 12 are used for connecting the dust cup 21 at the bottom, the protrusions 12 are a plurality of, and the protrusions 12 are uniformly distributed along the circumferential direction of the assembly surface 3.
The invention also provides a dust collector which comprises the main body cover 1.
In summary, in the structure of the main body cover 1 provided by the present invention, the exhaust filtering layer is disposed in the exhaust filtering cavity, and the exhaust filtering layer is disposed corresponding to the exhaust hole 36; by arranging the exhaust filter layer at the exhaust hole 36, sundries and dust during exhaust can be filtered, and the air is filtered cleanly and then exhausted out of the exhaust hole 36, so that the air purifier has the advantages of convenience in use and good cleaning effect.
Example III
The dust cup 21 of the conventional cleaner is assembled in a vertical direction or in a front-rear horizontal direction. However, the contact points in the above two assembly methods are too few, so that the dust cup 21 is easily detached after assembly.
As shown in fig. 8 to 11, the dust cup assembly provided by the present invention comprises a dust cup 21 and a main body cover 1, wherein the main body cover 1 is arranged above the dust cup 21;
an assembly clamping groove 8 is formed in the inner wall of the top of the dust cup 21, and a clamping position 9 is arranged in the assembly clamping groove 8;
the outer wall of the bottom of the main body cover 1 is provided with a bulge 12, the bulge 12 is provided with a clamping groove 13 corresponding to the clamping position 9, and the clamping position 9 can be clamped into the clamping groove 13.
In the dust cup assembly component provided by the invention, the outer wall of the bottom of the main body cover 1 is provided with the bulge 12, the bulge 12 is provided with the clamping groove 13 corresponding to the clamping position 9, and the clamping position 9 can be clamped into the clamping groove 13; the dust collecting cup 21 is assembled in a horizontal rotation mode and is contacted with the bottom end face of the main body cover 1, so that the bulge 12 can be positioned in the clamping groove moving channel 11, the clamping position 9 is clamped in the clamping position clamping groove 13, the dust collecting cup 21 can be fastened and assembled, and the falling phenomenon of the dust collecting cup 21 is avoided.
The assembly clamping groove 8 comprises a clamping groove port 10 and a clamping groove moving channel 11 which are communicated, the clamping groove port 10 is positioned above the clamping groove moving channel 11, and the length of the clamping groove moving channel 11 is greater than that of the clamping groove port 10;
the clamping position 9 is located in the clamping groove moving channel 11.
The protrusion 12 can slide into the moving channel from the clamping slot port 10, and the clamping position 9 is clamped in the clamping position clamping slot 13.
The outer wall of the top of the dust cup 21 is provided with an unlocking key 4, and the main body cover 1 is provided with an unlocking key clamping groove 2 matched with the unlocking key 4.
The top of the unlocking key 4 is arranged in the Jie Suojian clamping groove 2 in a vertically movable mode. Pressing down the unlocking key 4 rotates the dust cup 21 horizontally so that the clamping position 9 can be embedded into the clamping position clamping groove 13. The unlocking key 4 and the assembling groove 26 are arranged, and meanwhile, the integrated cup is matched with the main body cover 1, so that double insurance is formed, the assembling performance is improved, and the integrated cup is not easy to fall off.
The dust cup 21 is provided with an air inlet pipe assembly 22, and the bottom of the unlocking key 4 is arranged on the air inlet pipe assembly 22.
The dust cup 21 comprises a first cup 6 and a second cup 7 arranged in a vertical direction;
an inclined plane 27 is arranged between the first cup body 6 and the second cup body 7, and the diameter of the second cup body 7 is larger than that of the first cup body 6; the assembly clamping groove 8 is formed in the first cup body 6.
The second cup body 7 is internally provided with a dust blocking sheet 28, and the height of the dust blocking sheet 28 is smaller than that of the second cup body 7. The dust blocking piece 28 can prevent dust from entering the first cup 6, and a filter assembly is arranged in the first cup 6.
The assembling clamping grooves 8 and the protrusions 12 are arranged in a plurality, the assembling clamping grooves 8 correspond to the protrusions 12 one by one, and the assembling clamping grooves 8 are uniformly distributed along the circumference of the dust cup 21. If the protrusions 12 and the assembly clamping grooves 8 are all provided with 3 protrusions, the 3 protrusions 12 are uniformly distributed along the circumferential direction of the main body cover 1.
The invention also provides a dust collector comprising the dust cup assembly, wherein the bottom of the main body cover 1 is provided with an assembly surface 3, and the bulge 12 is arranged on the outer wall of the assembly surface 3.
In summary, in the dust cup assembly provided by the invention, the outer wall of the bottom of the main body cover 1 is provided with the protrusion 12, the protrusion 12 is provided with the clamping slot 13 corresponding to the clamping position 9, and the clamping position 9 can be clamped into the clamping slot 13; the dust collecting cup 21 is assembled in a horizontal rotation mode and is contacted with the bottom end face of the main body cover 1, so that the bulge 12 can be positioned in the clamping groove moving channel 11, the clamping position 9 is clamped in the clamping position clamping groove 13, the dust collecting cup 21 can be fastened and assembled, and the falling phenomenon of the dust collecting cup 21 is avoided.
Example IV
The battery compartment 45 of the existing dust collector is inconvenient to assemble and disassemble with the dust collector, and when the battery compartment 45 needs to be replaced, the steps are complicated, and the dust collector is inconvenient to use.
As shown in fig. 12 and 13, the battery cavity structure provided by the present invention, which includes a battery accommodating cavity 41 and a battery compartment 45,
a guide strip 42 is arranged in the battery accommodating cavity 41, and a guide groove 46 matched with the guide strip 42 is arranged on the battery compartment 45; the battery compartment 45 is movable along the guide strip 42 of the battery compartment 45 by a guide slot 46.
In the battery cavity structure provided by the invention, a guide strip 42 is arranged in the battery accommodating cavity 41, and a guide groove 46 matched with the guide strip 42 is arranged on the battery compartment 45; the battery compartment 45 can move along the guide strip 42 of the battery compartment 45 through the guide groove 46; the battery compartment 45 can be detached or installed in the battery accommodating cavity 41 along the guide strip 42 through the guide strip 42 and the guide groove 46, so that the battery compartment 45 is convenient to replace, the steps are simple, and the use is convenient.
The battery accommodating cavity 41 comprises a first opening 43 and a second opening 44, the first opening 43 is positioned on the rear end face of the battery accommodating cavity 41, and the second opening 44 is recessed upwards from the bottom end face of the battery accommodating cavity 41.
A power supply terminal for docking with the battery compartment 45 is provided in the first opening 43.
The side wall of the battery compartment 45 is provided with a switch key 47, and the outer side wall surface of the switch key 47 protrudes out of the outer side wall surface of the battery accommodating cavity 41.
The battery compartment 45 is provided with an elastic buckle, and the switch key 47 is pressed to clamp the buckle at the second opening 44.
The bottom edge height of the first opening 43 is greater than the height of the switch key 47.
The number of the switch keys 47 is two, and the two switch keys 47 are positioned at two sides of the battery compartment 45. When the battery compartment 45 is locked in the battery housing 41, the outer side walls of the two switch keys 47 protrude from the outer side walls of the battery housing 41.
The guide groove 46 is formed along the top of the battery compartment 45 and along the length direction of the battery compartment 45.
In order to facilitate the engagement of the guide bar 42, the diameter of the guide groove 46 gradually decreases from the front end to the rear end of the battery chamber 41.
In summary, in the battery cavity structure provided by the invention, the guiding strip 42 is disposed in the battery cavity 41, and the guiding groove 46 matched with the guiding strip 42 is disposed on the battery compartment 45; the battery compartment 45 can move along the guide strip 42 of the battery compartment 45 through the guide groove 46; the battery compartment 45 can be detached or installed in the battery accommodating cavity 41 along the guide strip 42 through the guide strip 42 and the guide groove 46, so that the battery compartment 45 is convenient to replace, the steps are simple, and the use is convenient.
Example five
The existing dust collector handle structure is inconvenient for controlling keys, the weight distribution of the dust collector is unreasonable, the dust collector is laborious to take or put down, and the dust collector is inconvenient to use.
As shown in fig. 14, the handle structure provided by the present invention includes a lateral portion 61, a grip portion 63, and a battery case 66;
the lateral part 61 is connected with the main body cover 1, and the battery case 66 is connected with the dust cup 21; one end of the holding part 63 is connected with the transverse part 61, and the other end is connected with the battery shell 66;
the transverse portion 61 is provided with a key portion 62, and an included angle between the transverse portion 61 and the holding portion 63 is greater than 90 ° and less than 150 °. The design makes the weight distribution of dust catcher more reasonable, improves handheld experience effect.
In the handle structure provided by the invention, the transverse part 61 is provided with the key part 62, and the included angle between the transverse part 61 and the holding part 63 is more than 90 degrees and less than 150 degrees; the transverse portion 61 is provided with the key portion 62 for conveniently controlling the buttons, and the included angle between the transverse portion 61 and the holding portion 63 can enable weight distribution of the dust collector to be more reasonable, labor is saved when the dust collector is taken or put down, and use is convenient.
The key part 62 comprises a power switch and a speed regulating switch, a boss 67 is arranged on the transverse part 61, and the power switch is arranged on the boss 67. And the operation of the power switch is convenient.
The grip portion 63 is provided with a rubber coating portion 64, and the rubber coating portion 64 is provided with protrusions 12 or ribs. Preventing slipping during taking.
The rubber coating portion 64 is disposed outside the grip portion 63 for facilitating gripping by hand.
The bottom of the holding part 63 is located at the top of the battery case 66, and a reserved area 65 is formed between the holding part 63 and the edge of the battery case 66. When the cleaner is held for use, the wrist contacts the reserved area 65, and the contact area between the hand and the cleaner is increased.
A battery compartment 45 is disposed within the battery housing 66.
To facilitate the disassembly of the battery compartment 45, a guide groove 46 is provided on the battery compartment 45, and a guide bar 42 matching with the guide groove 46 is provided on the battery housing 66.
The dust cup 21 includes a first cup 6 and a second cup 7 disposed in a vertical direction, the diameter of the second cup 7 is larger than that of the first cup 6, and the first cup 6 is connected with the battery case 66.
The first cup 6 is connected to the battery case 66 via a connector 29.
A vacuum cleaner comprising a handle arrangement as described above.
In summary, in the handle structure provided by the present invention, the key portion 62 is disposed on the transverse portion 61, and an included angle between the transverse portion 61 and the holding portion 63 is greater than 90 ° and less than 150 °; the transverse portion 61 is provided with the key portion 62 for conveniently controlling the buttons, and the included angle between the transverse portion 61 and the holding portion 63 can enable weight distribution of the dust collector to be more reasonable, labor is saved when the dust collector is taken or put down, and use is convenient.
Example six
The air outlet of the existing dust collector is generally located above the handle, so that discharged air is easily blown to a user, and the experience effect is affected. In addition, since the gas exhausted from the motor has a certain temperature, if the exhausted gas contacts with the circuit board of the key assembly, the circuit board of the key assembly is affected, and the use is inconvenient.
As shown in fig. 15, the exhaust hole structure provided by the invention comprises a dust cup 21 and a main body cover 1, wherein the main body cover 1 is arranged above the dust cup 21;
the bottom of the main body cover 1 is provided with an exhaust hole 36, and the exhaust hole 36 is arranged at the side of the main body cover 1 corresponding to the dust inlet 25 of the dust cup 21.
In the exhaust hole structure provided by the invention, the bottom of the main body cover 1 is provided with the exhaust hole 36, and the exhaust hole 36 is arranged at the side part of the main body cover 1 corresponding to the dust inlet 25 of the dust cup 21; the exhaust hole 36 is positioned above the dust cup 21, and the exhaust direction is set to exhaust air to the side surface of the dust cup 21, and is far away from the handle of the dust collector, so that the exhaust air can be prevented from being blown to the hands of a user and the vicinity of the key assembly, and the dust collector is convenient to use.
The exhaust air may be located at the left and/or right side of the sidewall surface of the body cover 1. The dust inlet 25 is connected with an air inlet pipe assembly 22.
The number of the exhaust holes 36 is two, and the two exhaust holes 36 are respectively arranged at two sides of the main body cover 1.
The exhaust hole 36 is provided with a plurality of partition boards, and the exhaust hole 36 is divided into long strips by the partition boards.
The exhaust hole 36 on one side is in the same straight line with the two partition boards corresponding to the positions in the exhaust hole 36 on the other side.
The partition plate is radially disposed on the exhaust hole 36 with the center of the main cover housing 31 of the main cover 1 as a base point.
The bottom of the main body cover 1 is provided with a fitting surface 3, and the fitting surface 3 is provided with a protrusion 12 connected with the dust cup 21.
The exhaust holes 36 are provided on the body cover 1 corresponding to the fitting surface 3.
The dust cup 21 comprises a first cup 6 and a second cup 7, the diameter of the second cup 7 is larger than that of the first cup 6, and the exhaust hole 36 is positioned above the first cup 6.
A handle is arranged between the first cup body 6 and the main body cover 1, and a key is arranged on the handle.
The invention also provides a dust collector which comprises the exhaust hole structure.
In summary, in the exhaust hole structure provided by the present invention, the bottom of the main cover 1 is provided with the exhaust hole 36, and the exhaust hole 36 is disposed at the side of the main cover 1 corresponding to the dust inlet 25 of the dust cup 21; the exhaust hole 36 is positioned above the dust cup 21, and the exhaust direction is set to exhaust air to the side surface of the dust cup 21, and is far away from the handle of the dust collector, so that the exhaust air can be prevented from being blown to the hands of a user and the vicinity of the key assembly, and the dust collector is convenient to use.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (6)
1. A dust cup assembly comprising a dust cup and a main body cover, the main body cover being disposed over the dust cup;
an assembly clamping groove is formed in the inner wall of the top of the dust collecting cup, and a clamping position is arranged in the assembly clamping groove;
the outer wall of the bottom of the main body cover is provided with a bulge, the bulge is provided with a clamping groove corresponding to the clamping position, and the clamping position can be clamped into the clamping groove;
the assembly clamping groove comprises a clamping groove port and a clamping groove moving channel which are communicated, the clamping groove port is positioned above the clamping groove moving channel, and the length of the clamping groove moving channel is greater than that of the clamping groove port;
the clamp is positioned in the clamping groove moving channel;
the protrusion can slide into the clamping groove moving channel from the clamping groove port, and the clamping position is clamped in the clamping position clamping groove;
an unlocking key is arranged on the outer wall of the top of the dust cup, and an unlocking key clamping groove matched with the unlocking key is arranged on the main body cover;
the unlocking key top can be arranged in the unlocking key clamping groove in a vertical moving mode.
2. The dirt cup assembly of claim 1, wherein,
the dust cup is provided with an air inlet pipe assembly, and the bottom of the unlocking key is arranged on the air inlet pipe assembly.
3. The dirt cup assembly of claim 1, wherein,
the dust cup comprises a first cup body and a second cup body which are arranged along the vertical direction;
an inclined plane is arranged between the first cup body and the second cup body, and the diameter of the second cup body is larger than that of the first cup body; the assembly clamping groove is formed in the first cup body.
4. A dirt cup assembly as set forth in claim 3, wherein,
the second cup body is internally provided with a dust blocking sheet, and the height of the dust blocking sheet is smaller than that of the second cup body.
5. The dirt cup assembly of claim 1, wherein,
the assembly clamping grooves and the protrusions are arranged in a plurality, the assembly clamping grooves correspond to the protrusions one by one, and the assembly clamping grooves are uniformly distributed along the circumference of the dust cup.
6. A vacuum cleaner comprising a dirt cup assembly as claimed in any one of claims 1 to 5, the bottom of the main body cover being provided with a mounting surface on which the projection is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544335.4A CN109394072B (en) | 2018-12-17 | 2018-12-17 | Dust cup assembly and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811544335.4A CN109394072B (en) | 2018-12-17 | 2018-12-17 | Dust cup assembly and dust collector |
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| Publication Number | Publication Date |
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| CN109394072A CN109394072A (en) | 2019-03-01 |
| CN109394072B true CN109394072B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811544335.4A Active CN109394072B (en) | 2018-12-17 | 2018-12-17 | Dust cup assembly and dust collector |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110338699A (en) * | 2019-07-31 | 2019-10-18 | 宁波德晶元电器有限公司 | A kind of dust catcher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016131792A (en) * | 2015-01-21 | 2016-07-25 | 株式会社東芝 | Electric cleaner |
| CN106618374A (en) * | 2017-02-24 | 2017-05-10 | 江苏美的清洁电器股份有限公司 | Handheld dust collector |
| CN206285053U (en) * | 2016-07-24 | 2017-06-30 | 宁波暴黑智能科技有限公司 | A kind of dust exhaust apparatus |
| CN107007210A (en) * | 2017-05-26 | 2017-08-04 | 小狗电器互联网科技（北京）股份有限公司 | Dust catcher |
| CN209301007U (en) * | 2018-12-17 | 2019-08-27 | 小狗电器互联网科技（北京）股份有限公司 | A kind of dust pocket assembling assembly and dust catcher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6596044B1 (en) * | 2000-03-06 | 2003-07-22 | The Hoover Company | Dirt collecting system for a vacuum cleaner |
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2018
- 2018-12-17 CN CN201811544335.4A patent/CN109394072B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016131792A (en) * | 2015-01-21 | 2016-07-25 | 株式会社東芝 | Electric cleaner |
| CN206285053U (en) * | 2016-07-24 | 2017-06-30 | 宁波暴黑智能科技有限公司 | A kind of dust exhaust apparatus |
| CN106618374A (en) * | 2017-02-24 | 2017-05-10 | 江苏美的清洁电器股份有限公司 | Handheld dust collector |
| CN107007210A (en) * | 2017-05-26 | 2017-08-04 | 小狗电器互联网科技（北京）股份有限公司 | Dust catcher |
| CN209301007U (en) * | 2018-12-17 | 2019-08-27 | 小狗电器互联网科技（北京）股份有限公司 | A kind of dust pocket assembling assembly and dust catcher |
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| CN109394072A (en) | 2019-03-01 |
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Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |
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