CN109008792B - Dust collector and dust cover opening method thereof - Google Patents
Dust collector and dust cover opening method thereof Download PDFInfo
- Publication number
- CN109008792B CN109008792B CN201811108901.7A CN201811108901A CN109008792B CN 109008792 B CN109008792 B CN 109008792B CN 201811108901 A CN201811108901 A CN 201811108901A CN 109008792 B CN109008792 B CN 109008792B
- Authority
- CN
- China
- Prior art keywords
- dust
- connecting piece
- inlet pipe
- air inlet
- dust cover
- 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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Links
- 239000000428 dust Substances 0.000 title claims abstract description 109
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 210000001503 joint Anatomy 0.000 claims 6
- 230000013011 mating Effects 0.000 description 18
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect 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
- A47L9/0009—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
Abstract
The invention discloses a dust collector and a method for opening a dust cover thereof, wherein the dust collector comprises a machine body provided with a dust collecting cavity, the dust cover for sealing the dust collecting cavity and an air inlet pipe extending along the longitudinal direction, wherein the air inlet pipe comprises a main body, a dust cover and a dust cover, wherein the main body is provided with a dust collecting cavity, the dust cover is provided with a dust inlet pipe, and the dust inlet pipe is provided with a dust inlet pipe and a dust outlet pipe, wherein the dust inlet pipe extends along the longitudinal direction: the dust collector also comprises a sliding part sleeved on the air inlet pipe and a connecting part arranged on the machine body, wherein the connecting part is provided with a matching part, the dust cover is provided with a limiting part which can be matched with the matching part or be separated from the matching part, and the sliding part is configured to slide along the air inlet pipe and push the connecting part to move so as to separate the matching part from the limiting part. The dust cover of the dust collector is convenient to open and saves more labor.
Description
Technical Field
The present invention relates to a dust collector and a method for opening a dust cover thereof, and more particularly, to a hand-held dust collector and a method for opening a dust cover thereof.
Background
At present, a main stream dust collector has a dust box which is arranged on a machine body as a part capable of being separated from the machine body, when the dust collector needs to be used for pouring dust, a user takes out the dust box and opens a dust cover by hand to pour dust, so that the user needs to perform a plurality of manual operations when pouring dust, the dust collector is inconvenient and more laborious, and meanwhile, dust is easy to be adhered to the dust collector, and the cleaning experience is affected.
Disclosure of Invention
The invention aims to provide a dust collector and a dust cover opening method thereof, and the dust cover of the dust collector is convenient to open and saves more labor.
In order to achieve one of the above objects, an embodiment of the present invention provides a vacuum cleaner including a main body having a dust collecting chamber, a dust cover sealing the dust collecting chamber, and an air inlet duct extending in a longitudinal direction, wherein: the dust collector also comprises a sliding part sleeved on the air inlet pipe and a connecting part arranged on the machine body, wherein the connecting part is provided with a matching part, the dust cover is provided with a limiting part which can be matched with or separated from the matching part, and the sliding part is configured to slide along the air inlet pipe and push the connecting part to move so as to separate the matching part from the limiting part.
As a further improvement of an embodiment of the present invention, the limiting portion includes a straight plane and a first cambered surface opposite to the straight plane, and when the mating portion is mated with the limiting portion, the straight plane is clamped with a side surface of the mating portion.
As a further improvement of an embodiment of the present invention, the end of the mating portion has a second arc surface, and as the dust cover is pushed toward the machine body, the first arc surface of the limiting portion cooperates with the second arc surface of the mating portion, and the limiting portion pushes the connecting member to move until passing over the mating portion.
As a further improvement of an embodiment of the present invention, a restoring member is provided between the connecting member and the body, and the restoring member may cause the connecting member to restore when an external force applied to the sliding member is removed.
As a further improvement of an embodiment of the present invention, the connector is rotatably disposed in the body by a pivot, and the pivot and the mating portion are disposed at opposite ends of the connector.
As a further improvement of an embodiment of the present invention, the peripheral ring of the dust cover is provided with an elastic sealing ring, and when the mating portion is mated with the limiting portion, the elastic sealing ring is in interference fit with the machine body.
As a further improvement of an embodiment of the present invention, a restoring device is provided between the slider and the body, and when the external force applied to the slider is removed, the restoring device urges the slider to return.
As a further improvement of an embodiment of the present invention, the sliding member includes a body portion at least partially covering the air intake pipe and a butt portion engaged with the connecting member, and the butt portion is disposed in the middle of the body portion.
As a further improvement of an embodiment of the present invention, both sides of the body portion are provided with grip portions for facilitating gripping by a user.
In order to achieve one of the above objects, an embodiment of the present invention provides a method for opening a dust cover of a dust collector, the dust collector including a body provided with a dust collecting chamber and an air inlet duct extending in a longitudinal direction, the dust cover sealing the dust collecting chamber, the method comprising: the dust collector also comprises a sliding part sleeved on the air inlet pipe and a connecting part arranged on the machine body, wherein the connecting part is provided with a matching part, the dust cover is provided with a limiting part which can be matched with or separated from the matching part, and the opening method comprises the following steps:
the sliding piece is pulled along the extending direction of the air inlet pipe, and the sliding piece pushes the connecting piece to move so as to disconnect the matching part from the limiting part;
the dust cap is disengaged from the body.
Compared with the prior art, the invention has the beneficial effects that: when dust is sucked, the dust cover seals the dust collecting cavity, and the dust enters the dust collecting cavity through the air inlet pipe; when the ash is required to be poured, the dust cover and the dust collecting cavity can be separated from the clamping connection only by pulling the sliding piece, and the box cover is opened to perform the ash pouring operation. The dust cover is unlocked by pulling the sliding piece, so that the operation habit of a user is more met, and the dust cover is more convenient and labor-saving.
Drawings
Figure 1 is a front view of a vacuum cleaner in accordance with one embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of the cleaner of FIG. 1, with the dust cap mounted to the main body and the mating portion mated with the spacing portion;
FIG. 3 is an enlarged partial schematic view at A in FIG. 2;
FIG. 4 is a partial cross-sectional view of the cleaner of FIG. 1, with the dust cap open and the mating portion disengaged from the limiting portion;
FIG. 5 is an enlarged partial schematic view at B in FIG. 4;
FIG. 6 is a schematic perspective view of the connector of FIG. 4;
FIG. 7 is a schematic perspective view of the slider of FIG. 4;
FIG. 8 is a front view of the slider of FIG. 7;
FIG. 9 is another perspective view of the slider of FIG. 7;
fig. 10 is a right side view of the slider of fig. 7.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the invention and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the invention.
In the various illustrations of the present application, certain dimensions of structures or portions may be exaggerated relative to other structures or portions for convenience of illustration, and thus serve only to illustrate the basic structure of the subject matter of the present application.
In addition, terms such as "upper", "above", "lower", "below", and the like, used herein to denote spatially relative positions are used for convenience of description to describe one element or feature relative to another element or feature as illustrated in the figures. The term spatially relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, it should be understood that, although the terms first, second, etc. may be used herein to describe various elements or structures, these described elements should not be limited by the above terms. The above terms are used only to distinguish these descriptive objects from each other. For example, a first magnet may be referred to as a second magnet, and likewise a second magnet may be referred to as a first magnet, without departing from the scope of this application.
Referring to fig. 1 to 5, the embodiment of the present invention discloses a dust collector including a body 12 provided with a dust collecting chamber 10, a dust cover 14 sealing the dust collecting chamber 10, a blower (not shown) provided in the body 12, and an air inlet duct 16 communicating with the blower and extending in a longitudinal direction. The cleaner is a hand-held cleaner, the body 12 includes a grip portion 18 for an operator to grasp, and a battery pack 20 for supplying power to the blower is provided below the grip portion 18. Of course, the vacuum cleaner may be provided with an external power supply without the battery pack 20.
The cleaner further comprises a sliding part 22 sleeved on the air inlet pipe 16 and a connecting part 26 arranged on the machine body 12. Specifically, the sliding member 22 includes a body portion 48 at least partially covering the air inlet pipe 16 and a butt portion 32 disposed in the middle of the body portion 48; the connecting member 26 is rotatably disposed on the body 12 through the pivot 24, and in other embodiments, the connecting member 26 may also move up and down in a vertical direction through a guide rail (not shown), instead of rotating; the connecting piece 26 is provided with a matching part 28, the dust cover 14 is provided with a limiting part 30 which can be matched with or separated from the matching part 28, the abutting part 32 is abutted with the connecting piece 26, and the sliding piece 22 is configured to slide along the air inlet pipe 16 and push the connecting piece 26 to move so as to separate the matching part 28 from the limiting part 30. In the preferred embodiment, when ash pouring is desired, the slide 22 is pulled to slide away from the air inlet duct 16, and the abutting portion 32 pushes the connecting member 26 to rotate, so that the abutting portion 28 is disengaged from the limiting portion 30, and the dust cover 14 is disengaged from the dust collecting chamber 10. Unlocking of the dust cover 14 can be achieved by pulling the slider 22, which conforms to the operation habit of the user and improves the use feeling. It should be noted that the abutting portion 32 is a push rod integrally formed with the sliding member 22, and in other embodiments, the abutting portion 32 may be a separate component that cooperates with the sliding member 22.
Further, the sliding member 22 is sleeved outside the air inlet pipe 16 and becomes a part of the outer shell of the main body 12, so that no additional accommodating space is needed, the space of the main body 12 of the dust collector is saved, and the overall structure of the dust collector is more compact and attractive. Meanwhile, the two sides of the body portion 48 of the sliding member 22 are provided with the holding portions 50 which are convenient for a user to grasp, and the holding portions 50 can increase the friction between the hand and the sliding member 22, so as to facilitate pulling of the sliding member 22.
Further, the limiting portion 30 includes a straight plane and a first cambered surface opposite to the straight plane, and when the mating portion 28 is mated with the limiting portion 30, the straight plane is clamped with a side surface of the mating portion 28, so as to reliably lock the dust cover 14. In addition, the end of the mating portion 28 has a second arcuate surface, which may facilitate installation of the dust cap 14. Specifically, when the dust cover 14 is rotatably connected to the machine body 12 through the rotating shaft 34 and the dust cover 14 is mounted, as the dust cover 14 is pushed to the machine body 12, the first cambered surface of the limiting portion 30 abuts against the second cambered surface of the mating portion 28, and pushes the connecting piece 26 to move until the limiting portion 30 passes over the mating portion 28, and finally, the straight plane of the limiting portion 30 is clamped with the side surface of the mating portion 28. In this way, when the dust cover 14 is rotated along the rotation axis 34 in the closing direction, the limiting portion 30 easily passes over the mating portion 28 and is engaged with the mating portion 28, so that the user can install the dust cover 14 with a small force. It should be noted that the installation of the dust cover 14 is not limited to the above method, but the above method is merely a preferable method, and in this embodiment, the following method may be used for the installation of the dust cover 14: first, the slider 22 is pulled, so that the abutting portion 32 pushes the connecting piece 26 to rotate, that is, the connecting piece 26 moves upwards and anticlockwise around the pivot 24, then the dust cover 14 is mounted, and the slider 22 is released, the connecting piece 26 resets, and the matching portion 28 is matched with the limiting portion 30 to lock the dust cover 14.
Further, to enable automatic return of the connector 26, a return member 36 is provided between the connector 26 and the body 12. When the external force applied to the slider 22 is removed, i.e., the slider 22 is in a released state, the restoring member 36 urges the connecting member 26 back to the initial position so that the engaging portion 28 engages with the stopper portion 30. Preferably, the return member 36 is provided as an elastic member. Still further, the elastic member is provided as a compression spring, one end of which abuts against the body 12, and the other end of which abuts against the connecting member 26. Specifically, referring further to fig. 6 to 10, the connector 26 is provided with a receiving groove 27 for receiving the compression spring. Of course, the return member 36 may be provided as a tension spring, torsion spring or other elastic member.
Further, the connecting member 26 has opposite ends, the pivot 24 and the coupling portion 28 are disposed at opposite ends of the connecting member 26, the rotation axis of the pivot 24 is perpendicular to the sliding direction of the sliding member 22, and the coupling portion 28 and the pivot 24 are disposed at opposite sides of the abutting portion 32, respectively, so that the connecting member 26 can disengage the coupling portion 28 from the limiting portion 30 only by rotating a small angle, thereby reducing the sliding stroke of the sliding member 26, and facilitating the operation.
The reset element 36 is disposed at an end of the connecting element 26 closer to the mating portion 28. So arranged, the connector 26 is more conveniently reset. Of course, the reset element 36 may be located elsewhere.
Further, the periphery of the dust cover 14 is provided with an elastic sealing ring 38, and when the matching part 28 is matched with the limiting part 30, the elastic sealing ring 38 is in interference fit with the machine body 12. In this way, when the coupling portion 28 of the connecting piece 26 is disengaged from the limiting portion 30 of the dust cover 14, the elastic sealing ring 38 can make the dust cover 14 pop out, so that no additional structure is required, the dust cover 14 can be popped out, and the manufacturing cost is further saved.
In the preferred embodiment, return means are also provided between the slider 22 and the body 12 to urge the slider 22 to return when the slider 22 is released. Therefore, the abutting portion 32 provided to the slider 22 no longer applies a force to rotate the link 26, so that the link 26 is restored by the restoring member 36.
The restoring device comprises a first magnet 40 arranged at the abutting part 32 and a second magnet 42 arranged at the machine body 12 and opposite to the first magnet 40, wherein the positions of the first magnet 40 and the second magnet 42 correspond to each other. When the slider 22 is pulled, the first magnet 40 and the second magnet 42 come close to each other, and the reaction force thereof becomes large, so that when the slider 22 is released, the large reaction force returns the slider 22 to the initial free state. The first magnets 40 may be provided in plural numbers, the number of the second magnets 42 is the same as the number of the first magnets 40, and the positions of the first magnets 40 correspond to the positions of the second magnets 42, respectively. Specifically, in the present embodiment, the number of the first magnets 40 is two, and the number of the second magnets 42 is two accordingly. Of course, the restoring device may be restored by an elastic member such as a spring, instead of using a magnet.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (9)
1. A dust catcher, the dust catcher includes the fuselage that is equipped with the dust collection cavity, seals dust collection cavity's dirt lid and the air-supply line that extends along lengthwise direction, its characterized in that:
the dust collector also comprises a sliding part sleeved on the air inlet pipe and a connecting piece arranged on the machine body, wherein the sliding part at least partially covers the body part of the air inlet pipe and a butt joint part matched with the connecting piece, the butt joint part is arranged in the middle of the body part and is in butt joint with the connecting piece, a matching connection part is arranged on the connecting piece, a limit part which can be matched with or disconnected with the matching connection part is arranged on the dust cover, and the sliding part is configured to slide along the air inlet pipe in a direction away from the air inlet pipe and push the connecting piece to move so as to enable the matching connection part to be disconnected with the limit part.
2. A vacuum cleaner as claimed in claim 1, wherein:
the limiting part comprises a straight plane and a first cambered surface opposite to the straight plane, and when the matching part is matched with the limiting part, the straight plane is clamped with the side surface of the matching part.
3. A vacuum cleaner as claimed in claim 2, wherein:
the tail end of the matching part is provided with a second cambered surface, and as the dust cover is pushed to the machine body, the first cambered surface of the limiting part is matched with the second cambered surface of the matching part, and the limiting part pushes the connecting piece to move until the connecting piece passes over the matching part.
4. A vacuum cleaner as claimed in claim 1, wherein:
and a reset piece is arranged between the connecting piece and the machine body, and when the external force applied to the sliding piece is removed, the reset piece can promote the connecting piece to reset.
5. A vacuum cleaner as claimed in claim 1, wherein:
the connecting piece is rotatably arranged in the machine body through a pivot, and the pivot and the matching part are arranged at two opposite ends of the connecting piece.
6. A vacuum cleaner as claimed in claim 1, wherein:
the periphery of the dust cover is provided with an elastic sealing ring, and when the matching part is matched with the limiting part, the elastic sealing ring is in interference fit with the machine body.
7. A vacuum cleaner as claimed in claim 1, wherein:
and a restoring device is arranged between the sliding piece and the machine body, and when the external force applied to the sliding piece is removed, the restoring device promotes the sliding piece to reset.
8. A vacuum cleaner as claimed in claim 1, wherein:
the body portion both sides all are equipped with the gripping portion that makes things convenient for the user to grasp.
9. A method of opening a dust cover of a vacuum cleaner including a main body provided with a dust collection chamber and an air inlet duct extending in a longitudinal direction, the dust cover sealing the dust collection chamber, characterized in that:
the dust collector also comprises a sliding part sleeved on the air inlet pipe and a connecting piece arranged on the machine body, wherein the sliding part comprises a body part at least partially covering the air inlet pipe and a butt joint part matched with the connecting piece, the butt joint part is arranged in the middle of the body part and is in butt joint with the connecting piece, the connecting piece is provided with a matching part, the dust cover is provided with a limiting part which can be matched with or separated from the matching part, and the opening method comprises the following steps:
the sliding piece is pulled along the air inlet pipe in a direction away from the air inlet pipe, and the sliding piece pushes the connecting piece to move so as to enable the matching part to be separated from the limiting part;
the dust cap is disengaged from the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108901.7A CN109008792B (en) | 2018-09-21 | 2018-09-21 | Dust collector and dust cover opening method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811108901.7A CN109008792B (en) | 2018-09-21 | 2018-09-21 | Dust collector and dust cover opening method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109008792A CN109008792A (en) | 2018-12-18 |
| CN109008792B true CN109008792B (en) | 2024-01-12 |
Family
ID=64618047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811108901.7A Active CN109008792B (en) | 2018-09-21 | 2018-09-21 | Dust collector and dust cover opening method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109008792B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477800A (en) * | 2019-09-11 | 2019-11-22 | 宁波富佳实业股份有限公司 | A kind of hand held cleaner and hold vertical integrated dust catcher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4905342A (en) * | 1984-06-11 | 1990-03-06 | Sharp Kabushiki Kaisha | Portable vacuum cleaner |
| KR19990017358A (en) * | 1997-08-22 | 1999-03-15 | 전주범 | Dust cover of vacuum cleaner |
| CN101422340A (en) * | 2007-10-31 | 2009-05-06 | 乐金电子(天津)电器有限公司 | Dust collector with automatic vertical unlocking structure of exhaust-cover |
| KR20090079143A (en) * | 2008-01-16 | 2009-07-21 | 삼성광주전자 주식회사 | Dust receptacle and vacuum cleaner having same as |
| CN203138345U (en) * | 2012-12-24 | 2013-08-21 | 陈启文 | Dust collector |
| CN104207727A (en) * | 2013-06-04 | 2014-12-17 | 天佑电器（苏州）有限公司 | Dust collector soft pipe support component |
| CN104433956A (en) * | 2013-09-18 | 2015-03-25 | 乐金电子(天津)电器有限公司 | Front cover ejecting structure of horizontal dust collector |
| CN206365853U (en) * | 2015-09-14 | 2017-08-01 | 碧洁家庭护理有限公司 | Surface cleaning apparatus |
| CN209236007U (en) * | 2018-09-21 | 2019-08-13 | 天佑电器（苏州）有限公司 | Dust catcher |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE532473C2 (en) * | 2008-06-27 | 2010-02-02 | Electrolux Ab | Vacuum cleaner with a first and a second lid |
| US20110056045A1 (en) * | 2009-09-10 | 2011-03-10 | Electrolux Home Care Products, Inc. | Dirt Cup Latch Mechanism |
-
2018
- 2018-09-21 CN CN201811108901.7A patent/CN109008792B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905342A (en) * | 1984-06-11 | 1990-03-06 | Sharp Kabushiki Kaisha | Portable vacuum cleaner |
| KR19990017358A (en) * | 1997-08-22 | 1999-03-15 | 전주범 | Dust cover of vacuum cleaner |
| CN101422340A (en) * | 2007-10-31 | 2009-05-06 | 乐金电子(天津)电器有限公司 | Dust collector with automatic vertical unlocking structure of exhaust-cover |
| KR20090079143A (en) * | 2008-01-16 | 2009-07-21 | 삼성광주전자 주식회사 | Dust receptacle and vacuum cleaner having same as |
| CN203138345U (en) * | 2012-12-24 | 2013-08-21 | 陈启文 | Dust collector |
| CN104207727A (en) * | 2013-06-04 | 2014-12-17 | 天佑电器（苏州）有限公司 | Dust collector soft pipe support component |
| CN104433956A (en) * | 2013-09-18 | 2015-03-25 | 乐金电子(天津)电器有限公司 | Front cover ejecting structure of horizontal dust collector |
| CN206365853U (en) * | 2015-09-14 | 2017-08-01 | 碧洁家庭护理有限公司 | Surface cleaning apparatus |
| CN209236007U (en) * | 2018-09-21 | 2019-08-13 | 天佑电器（苏州）有限公司 | Dust catcher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109008792A (en) | 2018-12-18 |
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