CN109953687A - Dust catcher - Google Patents
Dust catcher Download PDFInfo
- Publication number
- CN109953687A CN109953687A CN201810527691.9A CN201810527691A CN109953687A CN 109953687 A CN109953687 A CN 109953687A CN 201810527691 A CN201810527691 A CN 201810527691A CN 109953687 A CN109953687 A CN 109953687A
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- China
- Prior art keywords
- dirt cup
- piece
- unlock
- holding piece
- holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- A47L9/02—Nozzles
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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
- A47L9/32—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Present invention discloses a kind of dust catchers, including bracket component and the dirt cup component being assembled on the bracket component, it is characterized in that, the dirt cup component includes dirt cup, dust outlet below the dirt cup, linkwork, it is coupled to below the dirt cup by the linkwork activity with the dirt cup lid and locking mechanism for being opened and closed the dust outlet, the locking mechanism includes unlock piece, first holding piece and the second holding piece, first holding piece can be coupled or disengage with second holding piece so that the dirt cup lid is corresponding to close or open the dust outlet, the unlock piece is rotationally connected on the dirt cup or the bracket component between non-operating position and unlocked position；Wherein, when the unlock piece turns to the unlocked position by the non-operating position, the unlock piece can drive first holding piece and second holding piece disconnected from each other.The present invention can key unlock, easy to operate and structure is simple.
Description
Technical field
The present invention relates to a kind of dust catchers, belong to small household appliances manufacturing technology field.
Background technique
Dust catcher is well-known and is manufactured and sell for many years by various manufacturers comprising lower section is discharged with dust
The dirt cup of mouth, the dirt cup lid and locking mechanism being assembled to below the dirt cup.After completing ground cleaning operation, it can pass through
Locking mechanism is operated, moves dirt cup lid with respect to dirt cup to open the dust outlet, and then the dust being collected into is discharged.But
It is that in current dust catcher, in order to ensure the leakproofness and relative stability between dirt cup lid and dirt cup, will often lock machine
The locking power of structure is arranged very big, and existing push type locking mechanism needs user that could unlock using very big strength,
It causes operator and unlocks difficulty, and drive mechanism is complicated, while in order to look after the appearance of dust catcher, pressing component is often
It is made small, further increases the unlock difficulty of operator.
Summary of the invention
The purpose of the present invention is to provide a kind of dust catchers, and to solve existing locking mechanism, structure is complicated and unlock operation
The big problem of difficulty.
To achieve the above object, one embodiment of the invention provides a kind of dust catcher, including bracket component and is assembled to institute
State the dirt cup component on bracket component, the dirt cup component includes dirt cup, the dust outlet below the dirt cup, hinged
Mechanism, be coupled to by the linkwork activity below the dirt cup with the dirt cup lid for being opened and closed the dust outlet with
And locking mechanism, the locking mechanism include unlock piece, the first holding piece and the second holding piece, first holding piece with it is described
Second holding piece can be coupled or disengage so that the dirt cup lid closes or opens the dust outlet, the unlock piece accordingly
It is rotationally connected between non-operating position and unlocked position on the dirt cup or the bracket component；Wherein, when the solution
When latch fitting turns to the unlocked position by the non-operating position, the unlock piece can drive first holding piece and described
Second holding piece is disconnected from each other.
In further embodiment of the present invention, the bracket component includes first support and second support, the dirt cup
Component have lengthwise axial direction and with the axially vertical transverse direction, the first support is assembled in the transverse direction of the dirt cup component
Side upwardly extends and its lower end is not less than the dirt cup component, and the second support includes the cross for being assembled in the dirt cup component
The second department of assembly to the other side and the support portion that is connected to second department of assembly lower end and extends downwardly；
The linkwork and the locking mechanism are located at the laterally opposed two sides of the dirt cup component, and when the dirt cup lid is opened
When opening the dust outlet, the dirt cup lid is rotated by the linkwork to the direction far from the support portion.
In further embodiment of the present invention, the first support include upwardly extend and the connecting rod of scalable setting and
It is connected to the handle of the small end, the support portion of the second support, which extends downwardly, can connect a floor-treating device, institute
Stating support portion and second department of assembly has the airflow channel that can be connected to the dirt cup component and the floor-treating device.
In further embodiment of the present invention, the linkwork is set to the front side of the dirt cup and is located at described the
The lower section of one bracket；The locking mechanism is set to the rear side of the dirt cup and close to the second support.
In further embodiment of the present invention, the setting of one of first holding piece and second holding piece
It is covered in the dirt cup, first holding piece and the wherein another of second holding piece are set to the dirt cup or the branch
On frame component；
First holding piece and second holding piece snapped into one another can be coupled.
In further embodiment of the present invention, first holding piece is the hook for being set to the dirt cup and covering, institute
Stating the second holding piece is the holding wall being formed in the dirt cup；It is described when the dirt cup lid closes the dust outlet
Hook is coupled at the holding wall, and the holding wall limits the movement tendency of the hook straight down, so that the dirt
Cup lid remains turned-off the dust outlet.
In further embodiment of the present invention, when the hook and the holding wall are coupled each other, the hook with
A unlock space is formed between the dirt cup；
When the unlock piece is rotated from the non-operating position to the unlocked position, the unlock piece can at least partly prolong
It protrudes into the unlock space and the hook is pushed gradually to disengage the holding wall.
In further embodiment of the present invention, the hook includes elastic free end and is connected to the dirt cup and covers
Fixing end, when the hook is coupled to the holding wall, under the promotion of the unlock piece, the elastic free end can occur
Elastic deformation is simultaneously flared out away from the dirt cup, so that the hook disengages the holding wall.
In further embodiment of the present invention, the elastic free end includes the locking wall matched with the holding wall
And the lead-in chamfered above the locking wall, the unlock space is formed between the lead-in chamfered and the dirt cup；
The unlock piece includes solution lock section, and the solution lock section has the cooperation inclined-plane to match with the lead-in chamfered, the solution lock section
It extends downward into the unlock space；When the unlock piece is rotated from the non-operating position to the unlocked position, institute
It states solution lock section and supports the lead-in chamfered to push the elastic free end to be flared out away from the dirt cup.
In further embodiment of the present invention, the unlock piece includes operation portion, and the operation portion extends outward institute
The side wall of dirt cup and the pressing operation for receiving operator are stated, so that the unlock piece is rotated down in the non-operating position
To the unlocked position.
In further embodiment of the present invention, the unlock piece includes pivoting to connect with the dirt cup or the bracket component
The pivot part connect, the solution for receiving the operation portion of user's operation and cooperating with first holding piece and/or second holding piece
Lock section, the distance of the operation portion to the pivot part and the distance ratio of the solution lock section to the pivot part are greater than or equal to
2。
In further embodiment of the present invention, distance and the solution lock section to institute of the operation portion to the pivot part
The distance ratio for stating pivot part is 3 ~ 5.
Compared with prior art, the beneficial effects of the present invention are: the structure by optimizing the locking mechanism is ensuring
, it can be achieved that a key unlocks while leakproofness and relative stability between the dirt cup lid and the dirt cup, operator passes through
Operating the unlock piece can make the dirt cup lid automatically turn on the dust outlet without too great strength, make that dust is discharged
Operation is simpler more labor-saving, and structure is simple and secured.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vertical type dust collector of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the dirt cup component of one embodiment of the invention；
Fig. 3 is the longitudinal section view of the line A-A along Fig. 2；
Fig. 4 is the cooperation schematic diagram of the dirt cup lid of one embodiment of the invention, hook and unlock piece；
Fig. 5 is the structural schematic diagram of the unlock piece of one embodiment of the invention.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
Common dust catcher has vertical type dust collector, horizontal dust collector and portable dust collector etc., in one embodiment of the invention
In, it will be by being elaborated for vertical type dust collector to technical solution.
Join Fig. 1 to Fig. 5, present embodiments provides a kind of vertical type dust collector 100, including bracket component, frame assembly 10, use
In collect dust dirt cup component and with ground face contact with the floor-treating device 40 for cleaning ground.The floor treatment
Device 40 includes any one in scrubbing brush, circle brush, jamb duster and flat suction.
Join Fig. 1, the dirt cup component is generally configured as tubular construction and with the axial V of lengthwise and vertical with axial V
Laterally.Clearly to express position and direction as described in this embodiment, joins the direction u-d shown in Fig. 1, axial V is limited
Direction definition up and down direction (also referred to as longitudinal direction or vertical direction), wherein diagram direction u arrow is oriented to "upper", illustrates direction d
Arrow is oriented to "lower"；The transverse direction that the direction f-b limits is defined as front-rear direction, wherein and diagram direction f arrow is oriented to " preceding ",
Diagram direction b arrow is oriented to " rear ".
The bracket component includes being assembled in the first support 21 of the lateral side of the dirt cup component and being assembled in described
The second support 22 of the lateral other side of dirt cup component.In the present embodiment, first support 21, second support 22 are assembled in respectively
The front side of the dirt cup component, rear side, in other words namely the relative position of first support 21, second support 22 substantially limits
The front-rear direction of dust catcher 100.
Specifically, the first support 21 includes the first department of assembly 212 and handle 211.First department of assembly 212 is solid
Surely it is assembled in the front side of the frame assembly 10 and the dirt cup component, the lower end of first department of assembly 212 constitutes described the
The lower end of one bracket 21 and the lower end for being not less than the dirt cup component.In the present embodiment, first department of assembly 212 is upward
The connecting rod of extension and scalable setting and the upper end are crossed the frame assembly 10 and are upwardly extended until connecting with the handle 211
It connects；The handle 211 holds for operator to operate/move the dust catcher 100.
The second support 22 includes the second department of assembly 221 and support portion 222.The fixed group in second department of assembly 221
Rear side loaded on the frame assembly 10 and the dirt cup component and be oppositely arranged before and after first department of assembly 212；Institute
Support portion 222 is stated to be connected to 221 lower end of the second department of assembly and extend downward into the support lower than at the dirt cup component
The lower end assembly and connection in portion 222 is to the floor-treating device 40.The support portion 222 and second department of assembly 221 have
The airflow channel of the dirt cup component and the floor-treating device 40, the ash-laden gas at the floor-treating device 40 can be connected to
Stream can enter in the dirt cup component through the airflow channel.
Join Fig. 1 to Fig. 3, the dirt cup component includes cup body mechanism 30, linkwork 50 and locking mechanism.
Specifically, the cup body mechanism 30 includes dirt cup 31, the dust inlet port 311 above dirt cup 31, is set to dirt
The dust outlet and dirt cup lid 32 of 31 lower section of cup.Wherein, the dirt cup 31 includes the side wall 310 for being set as tubular；The machine
The sealing of body component 10 is docked at the dust inlet port 311；The dirt cup lid 32 passes through the 50 activity mating of linkwork
To 31 lower section of dirt cup and for opening or closing the dust outlet.When the dirt cup lid 32 closes the dust discharge
When mouth, the dust during the cleaning operation of ground is collected in inside the cup body mechanism 30；When the dirt cup lid 32 opens institute
When stating dust outlet, the dust being collected into can be expelled to outside the cup body mechanism 30 through the dust outlet.
Join Fig. 3 and Fig. 4, in the present embodiment, the dirt cup lid 32 is pivotally connected by the linkwork 50 around axis t
It is connected in the dirt cup 31, the linkwork 50 specifically includes the pivot 51 being set on the dirt cup lid 32 and is formed in
Matching hole in the dirt cup 31, the pivot 51 are rotationally plugged in the matching hole, so that the dirt cup lid 32 is opened
Or close the dust outlet.Certainly, in the embodiment of variation, the dirt cup lid can also be pivoted by the linkwork
Ground is connected on the bracket component.
Wherein, the pivot 51 and when the matched matching hole, the two defines axis t jointly, and axis t laterally prolongs
It stretches.
Further, the locking mechanism is for making the dirt cup lid 32 remain turned-off the dust outlet.In this reality
It applies in example, the locking mechanism is located at the laterally opposed two sides of the dirt cup component with the linkwork 50, in this way, it is ensured that
The locking power that the locking mechanism is used to that the dirt cup lid 32 to be made to remain turned-off the dust outlet is maximum, so that it is guaranteed that described
Leakproofness and relative stability between dirt cup lid 32 and the dirt cup 31.
In the present embodiment, the linkwork 50 is set to the front side of the cup body mechanism 30 and is located at described first
The lower section of frame 21, axis t extend along the left and right directions vertical with front-rear direction and vertical direction.When the dirt cup lid 32 is by closing
Close the dust outlet be switched to open the dust outlet when, the dirt cup lid 32 around axis t to inferoanterior rotate,
The i.e. described dirt cup lid 32 is rotated to the direction far from the support portion 222, to avoid because of the interference by the support portion 222
And the rotational angle of the dirt cup lid 32 is caused to be unable to reach most preferably, guarantee the more thoroughly more smooth of dust emissions.
Correspondingly, the locking mechanism is set to the rear side of the cup body mechanism 30 and close to the second support 22
Place.In this way, can operate convenient for operator, while the exterior aesthetics of dust catcher 100 can also be increased.
Further, join Fig. 1 to Fig. 5, the locking mechanism includes the first holding piece 60, the second holding piece 80 and unlock
Part 70.
One of first holding piece 60 and second holding piece 80 are set on the dirt cup lid 32, described
First holding piece 60 and the wherein another of second holding piece 80 are set on the dirt cup 31 or the bracket component, described
First holding piece 60 and second holding piece 80 can be coupled or disengage each other.Wherein, when first holding piece 60 and described
When second holding piece 80 is coupled each other, the dirt cup lid 32 can not rotate around axis t and remain turned-off the dust outlet；When
When first holding piece 60 and second holding piece 80 disconnected from each other, under the effect of gravity, the dirt cup lid 32 is around axis t
It rotates and opens the dust outlet.
The unlock piece 70 is used to receive the mechanically actuated of operator, and the cup body can be rotationally connected with around axis e
In mechanism 30 or the bracket component, specifically, the unlock piece 70 includes pivot part, passes through the pivot part and the dirt
Cup 31 or the bracket component are pivotally connected.In the present embodiment, the unlock piece 70 is rotationally connected in the dirt cup 31, institute
It states pivot part and is set as pilot hole 74, the dirt cup 31 is provided with the assembles post 313 to match with the pilot hole 74, the solution
Latch fitting 70 is sheathed in the assembles post 313 by the pilot hole 74, to realize that it is described that the unlock piece 70 is rotationally connected with
In dirt cup 31.
In the unlock piece 70 in the rotation path of axis e, the unlock piece 70 has non-operating position (ginseng Fig. 2 institute
Show) and unlocked position, that is to say, that the unlock piece 70 can rotate between the non-operating position and the unlocked position.
Wherein, when the unlock piece 70 is located at the non-operating position, join Fig. 2, first holding piece 60 and second locking
Part 80 can keep being coupled each other, so that the dirt cup lid 32 can not rotate around axis t and remain turned-off the dust outlet；When
It is described when the unlock piece 70 receives the mechanically actuated of operator and turns to the unlocked position by the non-operating position
Unlock piece 70 drives first holding piece 60 and second holding piece 80 disconnected from each other, so that the dirt cup lid 32 is in gravity
It is rotated under effect around axis t and opens the dust outlet.In this way, the locking mechanism of the dust catcher 100 of the present embodiment
It is designed as rotating lever formula structure, is ensuring leakproofness between the dirt cup lid 32 and the dirt cup 31 and relative stability
Simultaneously, it can be achieved that key unlock namely operator can make the dirt cup without too great strength by operating the unlock piece 70
Lid 32 automatically turns on the dust outlet, completes the work of discharge dust, and easy to operate and structure is simple.
Further, in the present embodiment, first holding piece 60 is set on the dirt cup lid 32, second lock
Gripping member 80 is set in the dirt cup 31, and first holding piece 60 and second holding piece 80 snapped into one another can be coupled.
Specifically, one of first holding piece 60 and second holding piece 80 are set as hook and wherein
It is another to be set as holding wall.In the present embodiment, first holding piece 60 is the hook being set on the dirt cup lid 32, institute
Stating hook includes locking wall 64；Second holding piece 80 is the holding wall being formed on the side wall 310 of the dirt cup 31, described
Locking wall 64 matches with the holding wall；When the dirt cup lid 32 closes the dust outlet, the hook is coupled to
At the holding wall, the holding wall fitting supports the locking wall 64 and limits to the hook, to limit the card
The movement tendency along straight down is hooked, so that the dirt cup lid 32 be made to remain turned-off the dust outlet.
The buckle includes fixing end 61 and elastic free end 62.The fixing end 61 is fixedly attached to the dirt cup lid 32
On；When the hook is coupled to the holding wall, under the promotion of the unlock piece 70, the elastic free end 62 can occur
Elastic deformation and transversely first direction x are flared out away from the side wall 310 of the dirt cup 31, so that described in hook disengagement
Holding wall, the holding wall are released the limit of the hook, to make the dirt cup lid 32 under the effect of gravity around axis t
It rotates and opens the dust outlet.
In the present embodiment, when the hook and the holding wall are coupled each other, the hook and the dirt cup 31
It is formed with a unlock space 9 between side wall 310, is rotated in the unlock piece 70 from the non-operating position to the unlocked position
During, the institute that at least partly may extend into the unlock space 9 and support the hook outward of the unlock piece 70
Elastic free end 62 is stated, so that transversely first direction x opens outward away from 31 side wall 310 of dirt cup at the elastic free end 62
It opens.
Specifically, the elastic free end 62 includes the locking wall 64 and drawing above the locking wall 64
Guiding incline 63 is formed with the unlock space 9 between the lead-in chamfered 63 and the side wall 310 of the dirt cup 31；The unlock
Part 70 includes ontology 71 and protrudes out the solution lock section 73 of the ontology 71, the solution lock section 73 and first holding piece downwards
60 and/or second holding piece 80 match, extend downward into the unlock space 9 (namely the lead-in chamfered 63
Between the side wall 310 of the dirt cup 31).When the unlock piece 70 is rotated from the non-operating position to the unlocked position
When, the solution lock section 73 supports the lead-in chamfered 63 of first holding piece 60 to push the elastic free end 62 to deviate from
The side wall 310 of the dirt cup 31 is flared out.
Preferably, the solution lock section 73 is provided with the cooperation inclined-plane 731 to match with the lead-in chamfered 63.In this way, can
Guarantee the stability in engagement process, while the resistance of motion and friction noise can be reduced.
Further, the unlock piece 70 further includes operation portion 72, and the operation portion 72 is used to receive the machinery of operator
Operation, so that the unlock piece 70 is moved in the non-operating position to the unlocked position.The operation portion 72 protrudes outward
The ontology 71 and the side wall 310 of the dirt cup 31 is extended outward out, in order to receive the mechanically actuated of operator.At this
In embodiment, axis e is laterally extended, and the mechanically actuated is that pressing operation namely operator can be pressed down the operation portion
72, so that the unlock piece 70 is swung down to the unlocked position in the non-operating position around axis e.
Further, the distance of the operation portion 72 to the pivot part is greater than the solution lock section 73 to the pivot part
Distance.In the present embodiment, the operation portion 72 arrives the pivot part to the distance of the pivot part and the solution lock section 73
Distance ratio is greater than or equal to 2, it is preferable that the distance and the solution lock section 73 of the operation portion 72 to the pivot part are described in
The distance ratio of pivot part is between 3 to 5.It exerts oneself when operator is unlocked operation in this way, can further decrease, so that solution
Lock operation is more labor-saving more convenient, and is laid out beauty.
In addition, the dirt cup component further includes sealing ring 33, and when the dirt cup lid 32 closes the dust outlet, institute
Sealing ring 33 is stated between the dirt cup lid 32 and the dirt cup 31 for sealing the dirt cup lid 32 and the dirt cup 31
Between gap.
Compared with prior art, the dust catcher 100 of the present embodiment has the following beneficial effects: by optimizing linkwork 50
With the positional relationship of the locking mechanism, the aesthetics of dust catcher 100 is not only promoted, but also guarantees the rotation of the dirt cup lid 32
Angle is discharged dust more thoroughly more convenient；By optimizing the structure of the locking mechanism, ensure the dirt cup lid 32 with
, it can be achieved that a key unlocks while leakproofness and relative stability between the dirt cup 31, operator is by operating the solution
Latch fitting 70 can make the dirt cup lid 32 automatically turn on the dust outlet without too great strength, make the operation of discharge dust more
It is simple more labor-saving, and structure is simple, secured and beautiful.
There is provided in embodiment more than it should be noted that a kind of dirt cup being mounted on vertical type dust collector and dirt cup lid it
Between locking/unlocking mechanism, with solve locking/unlocking mechanism of dirt cup lid be laid out in entire body unsightly and operation not side
Just the problem of, but it is not meant to that the locking/unlocking mechanism only can be suitably used for vertical type dust collector, in other embodiments, the lock
Hold/unlocking mechanism can be used in other burnishers, such as hand held cleaner.It is to be noted, however, that hand-held
In the embodiment of formula dust catcher, bracket component above-mentioned then can be regarded as support or the supporting structure with the cooperation of dirt cup component,
His structure and matching relationship then with it is consistent in above-described embodiment, no longer repeat one by one herein.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of dust catcher, including bracket component and the dirt cup component being assembled on the bracket component, which is characterized in that institute
Dirt cup component is stated to include dirt cup, the dust outlet below the dirt cup, linkwork, pass through the linkwork activity
It is coupled to below the dirt cup with the dirt cup lid and locking mechanism for being opened and closed the dust outlet, the locking mechanism packet
Include unlock piece, the first holding piece and the second holding piece, first holding piece and second holding piece can be coupled or disengage with
So that the dirt cup lid is closed or opened the dust outlet accordingly, the unlock piece in non-operating position and unlocked position it
Between be rotationally connected on the dirt cup or the bracket component；Wherein, when the unlock piece is rotated by the non-operating position
When to the unlocked position, the unlock piece can drive first holding piece and second holding piece disconnected from each other.
2. dust catcher according to claim 1, which is characterized in that the bracket component includes first support and second
Frame, the dirt cup component have lengthwise axial direction and with the axially vertical transverse direction, the first support is assembled in the dirt
The lateral side of cup assembly simultaneously upwardly extends and its lower end is not less than the dirt cup component, and the second support includes being assembled in institute
The branch for stating the second department of assembly of the lateral other side of dirt cup component and being connected to second department of assembly lower end and extending downwardly
Support part；
The linkwork and the locking mechanism are located at the laterally opposed two sides of the dirt cup component, and when the dirt cup lid is opened
When opening the dust outlet, the dirt cup lid is rotated by the linkwork to the direction far from the support portion.
3. dust catcher according to claim 2, which is characterized in that the first support includes upwardly extending and scalable setting
The connecting rod set and the handle for being connected to the small end, the support portion of the second support, which extends downwardly, can connect at a ground
Device is managed, the support portion and second department of assembly have the gas that can be connected to the dirt cup component and the floor-treating device
Circulation road.
4. dust catcher according to claim 2, which is characterized in that the linkwork is set to the front side of the dirt cup simultaneously
Positioned at the lower section of the first support；The locking mechanism is set to the rear side of the dirt cup and close to the second support.
5. dust catcher according to claim 1, which is characterized in that its of first holding piece and second holding piece
One of be set to the dirt cup and cover, first holding piece and the wherein another of second holding piece are set to the dirt
On cup or the bracket component；
First holding piece and second holding piece snapped into one another can be coupled.
6. dust catcher according to claim 5, which is characterized in that first holding piece is to be set to the dirt cup to cover
Hook, second holding piece is the holding wall being formed in the dirt cup；When the dirt cup lid closes the dust discharge
When mouth, the hook is coupled at the holding wall, and the holding wall limits the movement tendency of the hook straight down, with
The dirt cup lid is set to remain turned-off the dust outlet.
7. dust catcher according to claim 6, which is characterized in that when the hook and the holding wall are coupled each other,
A unlock space is formed between the hook and the dirt cup；
When the unlock piece is rotated from the non-operating position to the unlocked position, the unlock piece can at least partly prolong
It protrudes into the unlock space and the hook is pushed gradually to disengage the holding wall.
8. dust catcher according to claim 7, which is characterized in that the hook includes elastic free end and is connected to described
The fixing end that dirt cup covers, when the hook is coupled to the holding wall, under the promotion of the unlock piece, the elasticity is certainly
Elastic deformation can be occurred by end and be flared out away from the dirt cup, so that the hook disengages the holding wall.
9. dust catcher according to claim 8, which is characterized in that the elastic free end includes matching with the holding wall
The locking wall connect and the lead-in chamfered above the locking wall, between the lead-in chamfered and the dirt cup described in formation
Unlock space；The unlock piece includes solution lock section, and the solution lock section has the cooperation inclined-plane to match with the lead-in chamfered, institute
Solution lock section is stated to extend downward into the unlock space；When the unlock piece is turned from the non-operating position to the unlocked position
When dynamic, the solution lock section supports the lead-in chamfered to push the elastic free end to be flared out away from the dirt cup.
10. dust catcher according to claim 1, which is characterized in that the unlock piece includes operation portion, the operation portion to
Extend the side wall of the dirt cup and the pressing operation for receiving operator outside, so that the unlock piece is in the non-operative position
It sets and is swung down to the unlocked position.
11. dust catcher according to claim 1, which is characterized in that the unlock piece includes and the dirt cup or the branch
Pivot part that frame component is pivotally connected, the operation portion for receiving user's operation and with first holding piece and/or second lock
The solution lock section of gripping member cooperation, the distance of the operation portion to pivot part ratio at a distance from the solution lock section to the pivot part
Value is greater than or equal to 2.
12. dust catcher according to claim 11, which is characterized in that the distance of the operation portion to the pivot part and institute
The distance ratio for stating solution lock section to the pivot part is 3 ~ 5.
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| CN201711407448 | 2017-12-23 | ||
| CN2017114074485 | 2017-12-23 |
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| CN201820806365.7U Active CN209107189U (en) | 2017-12-23 | 2018-05-29 | Dust catcher |
| CN201810527691.9A Pending CN109953687A (en) | 2017-12-23 | 2018-05-29 | Dust catcher |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820806365.7U Active CN209107189U (en) | 2017-12-23 | 2018-05-29 | Dust catcher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940582A (en) * | 2020-07-15 | 2022-01-18 | 莱克电气股份有限公司 | Handheld dust suction device and dust suction equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209107189U (en) * | 2017-12-23 | 2019-07-16 | 天佑电器（苏州）有限公司 | Dust catcher |
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- 2018-05-29 CN CN201810527691.9A patent/CN109953687A/en active Pending
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| JPH0754531A (en) * | 1993-08-17 | 1995-02-28 | Nifco Inc | Latch device |
| US8640301B1 (en) * | 2010-02-26 | 2014-02-04 | Bissell Homecare, Inc. | Dirt cup latch mechanism for vacuum cleaner |
| CN102502468A (en) * | 2011-10-21 | 2012-06-20 | 宁波东方九洲食品工贸有限公司 | Rocker-arm-type can opener |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113940582A (en) * | 2020-07-15 | 2022-01-18 | 莱克电气股份有限公司 | Handheld dust suction device and dust suction equipment |
| CN113940582B (en) * | 2020-07-15 | 2023-05-26 | 莱克电气股份有限公司 | Handheld dust collection device and dust collection equipment |
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| Publication number | Publication date |
|---|---|
| CN209107189U (en) | 2019-07-16 |
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