CN107007203B - Combined dust collector - Google Patents
Combined dust collector Download PDFInfo
- Publication number
- CN107007203B CN107007203B CN201710337741.2A CN201710337741A CN107007203B CN 107007203 B CN107007203 B CN 107007203B CN 201710337741 A CN201710337741 A CN 201710337741A CN 107007203 B CN107007203 B CN 107007203B
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- Prior art keywords
- dust
- dirt bucket
- filter screen
- lock
- groove
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- 239000000428 dust Substances 0.000 title claims abstract description 104
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 238000000926 separation method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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
- A47L9/0009—Storing devices ; Supports, stands or holders
- A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
-
- 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
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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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a combined dust collector, which comprises: the device comprises a body, a first connecting piece and a second connecting piece, wherein the body is provided with an installation part; the lock catch component is arranged in the mounting part; handheld organism, handheld organism passes through hasp subassembly detachable and sets up on the installation department, still be provided with on the handheld organism with the locked groove of hasp subassembly cooperation lock solid, locked groove one side still is provided with the ladder groove, through connection between a lateral wall in ladder groove and the locked groove lateral wall, the degree of depth in ladder groove is less than the degree of depth in locked groove, the hasp subassembly removes between locked groove and ladder groove for first stroke, the hasp subassembly removes between ladder groove and handheld organism outside for the second stroke, lock solid or unblock are accomplished in first stroke and second stroke cooperation. The invention has good self-locking function when being disassembled, and prevents the injury caused by direct falling.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a combined dust collector.
Background
GDP in China is continuously and rapidly developed, the income of consumers is continuously increased, particularly the income level of residents in large and medium-sized cities is rapidly increased, and the living conditions of the residents are continuously improved. The number of compound houses and large-area houses is increasing, and the demands of residents on dust collectors are also increasing.
In order to meet various dust collection requirements of residents and consider convenience of use, a combined dust collector is more and more favored by consumers and mainly comprises a vertical body and a detachable handheld dust collector for providing suction, when the bottom surface needs to be cleaned, the combined type dust collector is used in a combined state by adopting the vertical body and the handheld dust collector, and when areas such as beds and sofas need to be cleaned, the combined type dust collector cannot be used, and the handheld dust collector can be used after being detached independently; the mode of dismantling is portable quick today, but because the weight reason directly topples over easily and drops, consequently needs support, but when children's operation or maloperation, the bottom surface is fallen to the handheld dust catcher is directly pounded easily, causes the damage to also there is pounding to fall on children, leads to bodily injury, is unfavorable for the use.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a combined dust collector which has a good self-locking effect during disassembly and prevents injuries caused by direct falling.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a combination vacuum cleaner, comprising:
the device comprises a machine body, a first connecting piece and a second connecting piece, wherein a mounting part is arranged on the machine body;
the lock catch component is arranged in the mounting part;
handheld organism, handheld organism passes through latch assembly detachable and sets up on the installation department, still be provided with the locked groove with hasp subassembly cooperation lock solid on the handheld organism, locked groove one side still is provided with the ladder groove, through connection between a lateral wall in ladder groove and the locked groove lateral wall, the degree of depth in ladder groove is less than the degree of depth in locked groove, the latch assembly removes between locked groove and ladder groove and is first stroke, the latch assembly removes between ladder groove and handheld organism outside and is the second stroke, lock solid or unblock are accomplished in first stroke and second stroke cooperation.
Further, the locking assembly comprises a locking hook and a power part, the power part provides locking power for the locking hook, a first guide inclined plane and a second guide inclined plane are arranged on a hook part of the locking hook, a third guide inclined plane is further arranged on the locking hook, the third guide inclined plane is matched and abutted with the unlocking button, and the unlocking button is arranged on the machine body.
Further, the power part is a torsion spring, the torsion spring is sleeved on the rotating shaft, and the lock hook rotates along the rotating shaft.
Furthermore, the power part is a pressure spring, the pressure spring is arranged between the machine body and the lock hook, and a guide part is further arranged between the lock hook and the machine body.
Further, handheld organism is including the dust absorption portion, dust removal portion and the dust absorption mouth that connect gradually, dust removal portion sets up in dust absorption mouth one side, be provided with the dust absorption motor in the dust absorption portion, dust removal portion includes from interior to outer cover in proper order establishes middle-level filter screen, interior dirt bucket and the outer dirt bucket of connecting, the cooperation forms first appearance chamber between interior dirt bucket and the outer dirt bucket, form the second between middle-level filter screen and the interior dirt bucket and hold the chamber, first appearance chamber holds the chamber through dust collection mouth and second and holds the chamber through connection, the dust collection mouth sets up on the dirt bucket including, the second holds the inside through connection of chamber and middle-level filter screen, outer dirt bucket is connected with dust absorption portion, be provided with the air intake on the interior dirt bucket, the air intake passes outer dirt bucket and dust absorption mouth through connection, the inside whirl guide part that is provided with of the corresponding interior dirt bucket of air intake.
Furthermore, a filtering cotton layer is arranged between the middle-grade filter screen and the dust absorption part, and the middle-grade filter screen is a metal filter screen barrel.
Furthermore, the air inlet direction of air intake is tangent setting with the inner wall of interior dirt bucket, whirl guide part is including slope water conservancy diversion bottom surface and the water conservancy diversion post of setting in slope water conservancy diversion bottom surface middle part, the air intake sets up on the interior dirt bucket outer wall of water conservancy diversion post one side.
Further, middle-level filter screen bottom sets up with water conservancy diversion post top butt, water conservancy diversion post top is provided with semi-circular convex part, middle-level filter screen bottom is provided with semi-circular concave part, semi-circular convex part and semi-circular concave part cooperation location set up, it is fixed to be connected through rotatory card portion between middle-level filter screen and the interior dirt bucket.
Furthermore, the dust collecting opening is arranged on one side of the upper barrel wall of the inner dust barrel.
The invention has the beneficial effects that:
1. adopt the cooperation in locked groove and ladder groove for the latch hook needs twice just to accomplish the unblock, prevents that handheld organism from damaging or smashing the accident in the separation of just unblock at one-time operation, can avoid maloperation or operate improper falling that leads to completely, improve equipment life guarantees children's safety.
2. The design of dust removal portion makes the dust absorption motor start-up back, the air takes the dust can carry out the rotation action, under the effect of centrifugal force, the dust is got rid of to interior dirt bucket inner wall, and rise along the inner wall rotation, and the air is then through middle-level filter screen by the suction, consequently, can realize the separation of air and dust, thereby make the dust that passes through middle-level filter screen significantly reduce, then reduce filtering material's jam probability, improve filtering material filtering efficiency, and stabilize the suction of dust catcher, also effectively reduce because of the noise that takes place after blockking up.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the latch assembly of the present invention;
FIG. 3 is a schematic view of the latch hook structure of the present invention;
FIG. 4 is a schematic view of the locking assembly and the handheld body of the present invention in a locked state;
FIG. 5 is a schematic illustration of the invention operating a first stroke;
FIG. 6 is a schematic illustration of the invention operating a second stroke;
FIG. 7 is a cross-sectional schematic view of a hand held body of the present invention;
FIG. 8 is an exploded view of the duster portion of the present invention;
fig. 9 is a schematic view of the structure of the inner dust bucket of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 6, a combined type vacuum cleaner includes: the lock catch comprises a machine body 1, a lock catch assembly 2 and a handheld machine body 3; the machine body is provided with an installation part; the lock catch component is arranged in the mounting part; the handheld organism passes through the setting of hasp subassembly detachable on the installation department, be provided with on the handheld organism with the locked keyway 4 of hasp subassembly cooperation lock solid, keyway one side still is provided with ladder groove 5, through connection between a lateral wall in ladder groove and the locked keyway lateral wall, the degree of depth in ladder groove is less than the degree of depth in lock groove, the hasp subassembly is when the lock groove, can't let handheld organism separation when dragging through external force, and the hasp subassembly is when the ladder inslot, can pull through external force and make handheld organism and fuselage separation, the hasp subassembly removes to first stroke between lock groove and ladder groove, the hasp subassembly removes to the second stroke between ladder groove and handheld organism outside, first stroke and second stroke cooperation accomplish lock solid or unblock.
Above-mentioned hasp subassembly includes latch hook 6 and power portion, and power portion provides the lock solid power for the latch hook for there is the effort all the time in the handheld organism direction of latch hook orientation, prevents unexpected unhook, and power portion is the torsional spring, and the torsional spring cover is established in pivot 12, makes the latch hook have the power of stretching out all the time with the fuselage cooperation, and the latch hook is rotatory along the pivot, provides fixed removal road power, and the torsional spring can provide the ascending power of latch hook radial direction.
A hook part of the lock hook is provided with a first guide inclined surface 8 and a second guide inclined surface 9, wherein the first guide inclined surface presses the handheld machine body into an installation part of the machine body through external force before the handheld machine body is combined with the machine body, and the first guide inclined surface is abutted and turns power, so that the lock hook moves and avoids, and the effect of quick locking is realized; the second direction inclined plane is in the second stroke, it supports with the cell wall in notch cuttype groove, after external force pulls handheld organism, the cell wall conflicts second direction inclined plane, make the latch hook remove and dodge, realize the unblock effect, still be provided with third direction inclined plane 10 on the latch hook, third direction inclined plane and the setting of the 11 cooperation butts of unblock button, the unblock button sets up on the organism, when needs unblock, the application of force presses the unblock button, the unblock button is contradicted on third direction inclined plane, it makes the latch hook remove with power steering, realize the effect of unhook, the moving range of latch hook is the distance of first stroke after the unblock button action, therefore the handheld organism can not drop after the operation of unblock button, still hang and establish on the organism, only need to hand the organism application of force pull out can.
Referring to fig. 7 to 9, the handheld device body includes a dust suction portion 13, a dust removal portion 14 and a dust suction port 15, which are connected in sequence, the dust removal portion is disposed at one side of the dust suction port, a dust suction motor 16 is disposed in the dust suction portion, the dust removal portion includes a middle-level filter screen 17, an inner dust barrel 18 and an outer dust barrel 19, which are sequentially sleeved from inside to outside, a first cavity 20 is formed between the inner dust barrel and the outer dust barrel, a second cavity 21 is formed between the middle-level filter screen and the inner dust barrel, the first cavity is connected with the second cavity through a dust collection port 22, the dust collection port is disposed on the inner dust barrel, the second cavity is connected with the inside of the middle-level filter screen through, the outer dust barrel is connected with the dust suction portion, an air inlet 23 is disposed on the inner dust barrel, the air inlet penetrates through the outer dust barrel to be connected with the dust suction port, a rotational flow guide portion 24 is disposed inside the inner dust barrel corresponding to the air inlet, the dust suction motor is started, air and dust can enter through the dust suction port to the second cavity, because the second holds the intracavity and is provided with the whirl guide part, consequently the air can take the dust to hold the intracavity rotation flow at the second, in rotatory while because the effect of centrifugal force, the dust is got rid of to interior dirt bucket inner wall on, finally get rid of the collection that the second held the intracavity to realize the dust from the dust collecting opening, and the air then can be through the middle-level filter screen by the suction of dust absorption motor suction, the separation of air and dust, thereby the dust that makes through the middle-level filter screen significantly reduces, and then reduce filtering material's jam probability, improve filtering material filtering efficiency, and stabilize the suction of dust catcher, also effectively reduce because of the noise that takes place after blockking up.
Wherein, still be provided with between middle-level filter screen and the dust absorption portion and filter cotton layer 25, middle-level filter screen is the metal filter screen bucket, further filters the dust through middle-level filter screen, guarantees dust removal effect.
In order to improve the rotation power of the air, the air inlet direction of the air inlet is arranged in a tangent way with the inner wall of the inner dust barrel, the rotational flow guide part is formed by matching an inclined flow guide bottom surface 26 and a flow guide column 27 arranged in the middle of the inclined flow guide bottom surface, the air inlet is arranged on the outer wall of the inner dust barrel at one side of the flow guide column, when the dust collector is started, air and dust enter from the air inlet, and then are guided into an ascending arc-shaped route by the inclined flow guide bottom surface and the inner wall of the inner dust barrel, the middle part of the arc-shaped route is blocked by the flow guide column and matched with the inner wall of the inner dust barrel to form an annular channel, the air and dust will rotate and rise in the annular channel, achieving the effect of a swirling flow, which, due to the weight of the dust, it is got rid of to interior dirt bucket inner wall and not end rotatory rising through the effect of centrifugal force, above-mentioned whirl guide part simple structure is reliable to can provide the arrival of can auxiliary rotation.
Middle-level filter screen bottom and water conservancy diversion post top butt set up, fixed middle-level filter screen that can be better, water conservancy diversion post top is provided with semi-circular convex part 28, middle-level filter screen bottom is provided with semi-circular concave part, semi-circular convex part and semi-circular concave part cooperation location set up, make the middle-level filter screen can not produce the shake problem at the dust catcher during operation, it is effectual to fix a position, it is fixed to be connected through rotatory card portion between middle-level filter screen and the interior dirt bucket, and easy operation is reliable, and when rotatory fixed, semi-circular convex part and semi-circular concave part can assist the rotation in the location.
The dust collecting opening is arranged on one side of the upper barrel wall of the inner dust barrel, so that a first containing cavity with the largest volume is formed between the inner dust barrel and the outer dust barrel, and the dust storage capacity is improved.
Example two
The difference between the second embodiment and the first embodiment is that the power part is a pressure spring, the pressure spring is arranged between the body and the lock hook, a guide part is further arranged between the lock hook and the body, the pressure spring can apply pressure in the axial direction, and the guide part limits the moving position and direction of the lock hook, so that the operation is stable.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A combined type dust collector is characterized by comprising:
the device comprises a machine body, a first connecting piece and a second connecting piece, wherein a mounting part is arranged on the machine body;
the lock catch component is arranged in the mounting part;
the handheld machine body is detachably arranged on the installation part through the lock catch assembly, a lock groove matched and locked with the lock catch assembly is further formed in the handheld machine body, a stepped groove is further formed in one side of the lock groove, a side wall of the stepped groove is in through connection with a side wall of the lock groove, the depth of the stepped groove is smaller than that of the lock groove, the lock catch assembly moves between the lock groove and the stepped groove to form a first stroke, the lock catch assembly moves between the stepped groove and the outside of the handheld machine body to form a second stroke, and the first stroke and the second stroke are matched to complete locking or unlocking;
the locking assembly comprises a locking hook and a power part, the power part provides locking power for the locking hook, a first guide inclined plane and a second guide inclined plane are arranged on a hook part of the locking hook, a third guide inclined plane is also arranged on the locking hook, the third guide inclined plane is matched and abutted with an unlocking button, and the unlocking button is arranged on the machine body;
the power part is a torsion spring which is sleeved on the rotating shaft, and the lock hook rotates along the rotating shaft;
the power part is a pressure spring which is arranged between the machine body and the lock hook, and a guide part is also arranged between the lock hook and the machine body.
2. The combination cleaner of claim 1, wherein: the handheld organism is including the dust absorption portion, dust removal portion and the dust absorption mouth that connect gradually, the dust removal portion sets up in dust absorption mouth one side, be provided with the dust absorption motor in the dust absorption portion, the dust removal portion includes from interior to outer cover in proper order establishes middle-level filter screen, interior dirt bucket and outer dirt bucket of connecting, the cooperation forms first appearance chamber between interior dirt bucket and the outer dirt bucket, it holds the chamber to form the second between middle-level filter screen and the interior dirt bucket, first appearance chamber holds chamber through dust collection mouth and second and holds chamber through connection, the dust collection mouth sets up on the dirt bucket including, the second holds the inside through connection of chamber and middle-level filter screen, outer dirt bucket and dust absorption portion connection, be provided with the air intake on the interior dirt bucket, the air intake passes outer dirt bucket and dust absorption mouth through connection, the inside whirl guide portion that is provided with of the corresponding interior dirt bucket of air intake.
3. A combination cleaner according to claim 2, wherein: a filtering cotton layer is arranged between the middle-grade filter screen and the dust absorption part, and the middle-grade filter screen is a metal filter screen barrel.
4. A combination cleaner according to claim 2, wherein: the air inlet direction of air intake is tangent setting with the inner wall of interior dirt bucket, whirl guide part is including slope water conservancy diversion bottom surface and the water conservancy diversion post of setting in slope water conservancy diversion bottom surface middle part, the air intake sets up on the interior dirt bucket outer wall of water conservancy diversion post one side.
5. A combination cleaner according to claim 4, wherein: the middle-level filter screen bottom sets up with water conservancy diversion post top butt, the water conservancy diversion post top is provided with semi-circular convex part, middle-level filter screen bottom is provided with semi-circular concave part, semi-circular convex part and semi-circular concave part cooperation location set up, it is fixed to be connected through rotatory card portion between middle-level filter screen and the interior dirt bucket.
6. A combination cleaner according to claim 2, wherein: the dust collecting opening is arranged on one side of the upper barrel wall of the inner dust barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337741.2A CN107007203B (en) | 2017-05-15 | 2017-05-15 | Combined dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337741.2A CN107007203B (en) | 2017-05-15 | 2017-05-15 | Combined dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN107007203A CN107007203A (en) | 2017-08-04 |
| CN107007203B true CN107007203B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710337741.2A Active CN107007203B (en) | 2017-05-15 | 2017-05-15 | Combined dust collector |
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| CN (1) | CN107007203B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095638A (en) * | 2017-12-11 | 2018-06-01 | 江苏美的清洁电器股份有限公司 | For the positioning component, container and dust catcher of container |
| CN108185905B (en) * | 2017-12-29 | 2023-06-06 | 苏州克林威尔电器有限公司 | Connecting mechanism of handheld dust collector assembly and vertical machine body assembly |
| CN108903790B (en) * | 2018-08-13 | 2024-07-02 | 天佑电器（苏州）有限公司 | Dust collector |
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