CN207627243U - Vacuum cleaner - Google Patents

Vacuum cleaner Download PDF

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Publication number
CN207627243U
CN207627243U CN201720789779.9U CN201720789779U CN207627243U CN 207627243 U CN207627243 U CN 207627243U CN 201720789779 U CN201720789779 U CN 201720789779U CN 207627243 U CN207627243 U CN 207627243U
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CN
China
Prior art keywords
dust
collecting cylinder
pothook
cylinder
dust catcher
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Active
Application number
CN201720789779.9U
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Chinese (zh)
Inventor
林春牙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Original Assignee
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd filed Critical Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority to CN201720789779.9U priority Critical patent/CN207627243U/en
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Publication of CN207627243U publication Critical patent/CN207627243U/en
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Abstract

The utility model provides a dust collector, include: the dust collecting device comprises a machine body, a first clamping hook part and a second clamping hook part, wherein the machine body is provided with a first accommodating cavity, a dust collecting cylinder mounting seat positioned outside the first accommodating cavity is arranged on the machine body, a limiting bulge is arranged on the dust collecting cylinder mounting seat, and the machine body is provided with the first clamping hook part; the dust collecting cylinder is arranged on the dust collecting cylinder mounting seat, the bottom of the dust collecting cylinder is provided with a positioning groove matched with the limiting protrusion, the top of the dust collecting cylinder is provided with a second clamping hook part matched with the first clamping hook part, a positioning block extending towards the machine body is further arranged on the dust collecting cylinder, and a positioning hole matched with the positioning block is further arranged on the machine body. The technical scheme of the utility model the problem that a dust collection section of thick bamboo drops from the dust catcher easily among the prior art has been solved effectively.

Description

Dust catcher
Technical field
The utility model is related to small household appliances fields, in particular to a kind of dust catcher.
Background technology
Dust catcher is a kind of dust-extraction unit being frequently used for indoor cleaning, is mainly used for cleaning ground, carpet, furniture, window Dust in curtain and the thin angle of narrow side.The operation principle of dust catcher is to generate negative pressure by motor drive wind turbine high speed rotation Air flowing and pressure difference are formed, is sucked rubbish or dust etc. in the dust collecting structure of dust catcher using pressure difference and air-flow, in turn Realize dedusting work.
In real life, dust catcher vast family master cleaning to be used because its laborsaving, efficient feature has become One of electric appliance.The dust-collecting cylinder of most of dust catcher on the market is easy the machine when consumer lifts dust catcher from dust catcher at present Body falls off, and then falls the damage for being easy to pound consumer or cause dust-collecting cylinder or ground on the ground, and affecting user makes With experience.
Utility model content
The utility model is intended to provide a kind of dust catcher, is easy to fall off from dust catcher to solve dust-collecting cylinder in the prior art Problem.
To achieve the goals above, the utility model provides a kind of dust catcher, including:Body has the first accommodating chamber, The dust-collecting cylinder mounting base being provided on body on the outside of the first accommodating chamber is provided with limit protrusion, machine in dust-collecting cylinder mounting base The first pothook is provided on body;Dust-collecting cylinder is arranged in dust-collecting cylinder mounting base, and the bottom of dust-collecting cylinder is provided with and limit protrusion The positioning groove of cooperation is provided with the second pothook coordinated with the first pothook at the top of dust-collecting cylinder, wherein on dust-collecting cylinder also It is provided with the locating piece stretched out towards body, is additionally provided on body and the matched location hole of locating piece.
Further, partition board is additionally provided on body, partition board separates the first accommodating chamber and dust-collecting cylinder mounting base, positioning Hole is arranged on partition board.
Further, dust-collecting cylinder includes cylinder and lid is located at lid on cylinder, and cylinder has to store the of rubbish Two accommodating chambers, locating piece are arranged on lid.
Further, it is provided with air admission hole on partition board, the second accommodating chamber of connection is provided in lid and extraneous outlet air is logical Road is provided with the air inlet being connected to air admission hole on the side wall of cylinder.
Further, locating piece is multiple, and multiple locating pieces are arranged in the both sides of air-out passage, location hole be it is multiple, it is more A location hole is arranged in a one-to-one correspondence with multiple locating pieces.
Further, pivotably setting is additionally provided with and the cooperation of the first pothook the first pothook on body, on body Resetting-mechanism.
Further, it is provided with guiding surface on locating piece.
Further, the axis of dust-collecting cylinder is obliquely installed.
Further, dust catcher further includes fan assembly, and fan assembly is arranged in the first accommodating chamber, is provided on body The air inlet and air outlet being connected to the first accommodating chamber, dust-collecting cylinder block air outlet, and the entrance of dust-collecting cylinder is connected with air inlet, collection The outlet of dirt cup is connected with the entrance of fan assembly, has gap between body and dust-collecting cylinder, so that from the outlet of fan assembly The gas of outflow can be discharged by air outlet using the gap between body and dust-collecting cylinder.
Further, the both sides of dust-collecting cylinder are provided with the first overcurrent recess portion, right on body when dust-collecting cylinder is assembled on body Should the position of the first overcurrent recess portion be provided with the second overcurrent recess portion, be formed between the first overcurrent recess portion and the second overcurrent recess portion Circulation road.
Using the technical solution of the utility model, the limit protrusion in dust-collecting cylinder mounting base is stretched into the bottom of dust-collecting cylinder First anchor point of the positioning groove as dust-collecting cylinder;Then the second pothook at the top of dust-collecting cylinder is made to match with the first pothook It closes, second anchor point as dust-collecting cylinder;While the second pothook and the first pothook coordinate, locating piece stretches into positioning Hole, as third anchor point.Three anchor points play fixed function to dust-collecting cylinder simultaneously, to ensure not open in the first pothook When opening, dust-collecting cylinder can be fitted securely on body, will not be fallen off from body.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model. In the accompanying drawings:
Fig. 1 shows the partial schematic sectional view of the embodiment of dust catcher according to the present utility model;
Fig. 2 shows partial enlargement structural representations at the A of the dust catcher of Fig. 1;
Fig. 3 shows the schematic cross-sectional view of the dust catcher of Fig. 1;
Fig. 4 shows partial enlargement structural representation at the B of the dust catcher of Fig. 3;
Fig. 5 shows partial enlargement structural representation at the C of the dust catcher of Fig. 3;
Fig. 6 shows the structural schematic diagram of the dust-collecting cylinder of the dust catcher of Fig. 1;And
Fig. 7 shows the structural schematic diagram of the body of the dust catcher of Fig. 1.
Wherein, above-mentioned attached drawing includes the following drawings label:
10, body;11, air inlet;12, air outlet;13, location hole;14, air admission hole;15, limit protrusion;16, the first card Hook portion;17, the second overcurrent recess portion;20, fan assembly;30, dust-collecting cylinder;31, cylinder;32, lid;33, locating piece;34, outlet air Channel;35, positioning groove;36, the second pothook;37, guiding surface;38, the first overcurrent recess portion.
Specific implementation mode
The technical solution of the application is mainly used in small household appliances field, especially domestic vacuum cleaners.Dust catcher it is main Principle is:The draught fan impeller of dust catcher is quickly discharged under motor high-speed driving, by the air in impeller from the outlet of wind turbine Wind turbine, while air supplement air inlet fan is constantly sucked from the entrance of wind turbine, and then form larger pressure difference.Existed using said effect Air negative pressure is generated in the shell of sealing, draws rubbish, dust, clast etc., finally by filter by rubbish, dust, clast Equal fouls are detached with air, by dust collection in dust-collecting cylinder.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached shown in the drawings each The size of a part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that:It is similar Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with It need not be further discussed in attached drawing afterwards.
As shown in Figures 1 to 4, the dust catcher of the present embodiment includes body 10 and dust-collecting cylinder 30.Wherein, body 10 has the One accommodating chamber, the dust-collecting cylinder mounting base being provided on body 10 on the outside of the first accommodating chamber are provided in dust-collecting cylinder mounting base Limit protrusion 15 is provided with the first pothook 16 on body 10.Dust-collecting cylinder 30 is arranged in dust-collecting cylinder mounting base, dust-collecting cylinder 30 Bottom is provided with the positioning groove 35 coordinated with limit protrusion 15, and the top of dust-collecting cylinder 30 is provided with to be coordinated with the first pothook 16 The second pothook 36.The locating piece 33 stretched out towards body 10 is additionally provided on dust-collecting cylinder 30, be additionally provided on body 10 with 33 matched location hole 13 of locating piece.
Using the technical solution of the present embodiment, the limit protrusion 15 in dust-collecting cylinder mounting base is stretched into the bottom of dust-collecting cylinder 30 First anchor point of the positioning groove 35 as dust-collecting cylinder 30;Then make second pothook 36 and first at 30 top of dust-collecting cylinder Pothook 16 coordinates, second anchor point as dust-collecting cylinder 30;Coordinate with the first pothook 16 in the second pothook 36 same When, locating piece 33 stretches into location hole 13, as third anchor point.Three anchor points play fixed work to dust-collecting cylinder 30 simultaneously With to ensure that dust-collecting cylinder 30 can be fitted securely on body 10, will not slave when the first pothook 16 is not opened It falls off on body 10.
Specifically, as shown in Figure 3 and Figure 5, first pothook 16 of the present embodiment is pivotably arranged on body 10, body The resetting-mechanism coordinated with the first pothook 16 is additionally provided on 10.Pivot structure makes the first pothook 16 remove dust-collecting cylinder 30 When can rotate and be detached from the second pothook 36, avoid the second pothook 36 and the first pothook 16 stiff detach, cause hook portion Abrasion or fracture.Resetting-mechanism makes the first pothook 16 that can automatically reset after being rotated away from the second pothook 36, carries out Again the preparation coordinated with the second pothook 36, and make two automatically when the second pothook 36 coordinates with the first pothook 16 again A hook portion mutually abuts, and realizes the fixation of dust-collecting cylinder 30.
Further, as shown in Fig. 1, Fig. 3 and Fig. 7, it is additionally provided with partition board on the body 10 of the present embodiment, partition board is by first Accommodating chamber and dust-collecting cylinder mounting base separate, and location hole 13 is arranged on partition board.Partition board keeps the seal of the first accommodating chamber, and So that dust-collecting cylinder 30 is arranged outside the first accommodating chamber, dust-collecting cylinder 30 is removed convenient for user.
Further, as shown in Figures 1 to 6, the dust-collecting cylinder 30 of the present embodiment includes that cylinder 31 and lid are located on cylinder 31 Lid 32, cylinder 31 has to store the second accommodating chamber of rubbish, and locating piece 33 is arranged on lid 32.Lid 32 is arranged On cylinder 31, locating piece 33 is made to be located at the top of dust-collecting cylinder 30, be equipped with the positioning groove 35 in 30 bottom of dust-collecting cylinder, increased Big locating piece 33 and positioning groove 35 reinforce locating piece 33 and positioning groove 35 to dust-collecting cylinder to the active area of dust-collecting cylinder 30 30 fixed effect.
Further, as shown in Figure 3 and Figure 6, it is provided with air admission hole 14 on partition board, connection second is provided in lid 32 and is held It receives chamber and extraneous air-out passage 34, the air inlet being connected to air admission hole 14 is provided on the side wall of cylinder 31.Above structure makes Rubbish is collected outside the first accommodating chamber, and extends the path length that air flows in dust catcher, is existed to improve air Energy loss between air inlet 11 and air outlet 12 plays the effect of noise reduction.
Further, as shown in fig. 6, the locating piece 33 of the present embodiment is two, two locating pieces 33 are separately positioned on out The both sides in wind channel 34.Correspondingly, location hole 13 is two, location hole 13 is arranged in a one-to-one correspondence with locating piece 33.Above structure Stationary plane is formed with positioning groove 35 and the second pothook 36, active area of the above structure to dust-collecting cylinder 30 is increased, into one Step prevents dust-collecting cylinder 30 from falling off from body 10.
Specifically, as shown in Figure 2 and Figure 6, it is provided with guiding surface 37 on the locating piece 33 of the present embodiment.Guiding surface 37 So that locating piece 33 is progressed into from small to large in location hole 13, the edge with location hole 13 is avoided to interfere.
Further, as shown in figures 1 and 3, the axis of the dust-collecting cylinder 30 of the present embodiment is obliquely installed, in order to consumer Dismount dust-collecting cylinder 30.
Further, as shown in figures 1 and 3, the dust catcher of the present embodiment further includes fan assembly 20, and fan assembly 20 is set It sets in the first accommodating chamber, the air inlet 11 being connected to the first accommodating chamber and air outlet 12, dust-collecting cylinder 30 is provided on body 10 Air outlet 12 is blocked, the entrance of dust-collecting cylinder 30 is connected with air inlet 11, the outlet of dust-collecting cylinder 30 and the entrance phase of fan assembly 20 Even, there is gap, so as to which outlet air can be passed through from the gas of the outlet outflow of fan assembly 20 between body 10 and dust-collecting cylinder 30 Mouth 12 is discharged using the gap between body 10 and dust-collecting cylinder 30.
Partition board enables dust-collecting cylinder 30 to be arranged in the outside of the first accommodating chamber and ensure that the sealing of the first accommodating chamber simultaneously Property so that the dust catcher of the present embodiment can block air outlet 12 using dust-collecting cylinder 30, to keep the beauty of dust catcher.
Further, as shown in Figure 6 and Figure 7, the both sides of the dust-collecting cylinder 30 of the present embodiment are provided with the first overcurrent recess portion 38, When dust-collecting cylinder 30 is assembled on body 10, the position on body 10 corresponding to the first overcurrent recess portion 38 is provided with the second overcurrent recess portion 17, form flow channels between the first overcurrent recess portion 38 and the second overcurrent recess portion 17.Dust-collecting cylinder 30 is arranged before air outlet 12, makes Air needs the gap discharge between dust-collecting cylinder 30 and body 10, be easy to cause the raising of partial pressure and air velocity, First overcurrent recess portion 38 is set on dust-collecting cylinder 30, the second overcurrent recess portion 17 is set on body 10 increases air outflow body 10 When space, reduce air velocity and pressure, while avoiding causing dust-collecting cylinder 30 because of portion temperature corresponding with air outlet 12 Increase and the case where premature aging.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects:
Limit protrusion in dust-collecting cylinder mounting base is stretched into the positioning groove of the bottom of dust-collecting cylinder as the first of dust-collecting cylinder A anchor point;Then coordinate the second pothook and the first pothook at the top of dust-collecting cylinder, second positioning as dust-collecting cylinder Point;While the second pothook and the first pothook coordinate, locating piece stretches into location hole, as third anchor point.Three Anchor point plays fixed function to dust-collecting cylinder simultaneously, to ensure that dust-collecting cylinder can be secured when the first pothook is not opened Ground is assemblied on body, will not be fallen off from body.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality Do not indicate that and imply that signified device or element must have a particular orientation or with specific azimuth configuration and operation, because This should not be understood as the limitation to scope of protection of the utility model;The noun of locality " inside and outside " refers to the wheel relative to each component itself Wide is inside and outside.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second " Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this The limitation of utility model protection range.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of dust catcher, which is characterized in that including:
Body (10) has the first accommodating chamber, the dust being provided on the body (10) on the outside of first accommodating chamber Cylinder mounting base, is provided with limit protrusion (15) in the dust-collecting cylinder mounting base, the first pothook is provided on the body (10) (16);
Dust-collecting cylinder (30) is arranged in the dust-collecting cylinder mounting base, and the bottom of the dust-collecting cylinder (30) is provided with and the limit The positioning groove (35) of raised (15) cooperation is provided at the top of the dust-collecting cylinder (30) and first pothook (16) coordinates The second pothook (36),
Wherein, the locating piece (33) stretched out towards the body (10), the body are additionally provided on the dust-collecting cylinder (30) (10) it is additionally provided on and the locating piece (33) matched location hole (13).
2. dust catcher according to claim 1, which is characterized in that be additionally provided with partition board on the body (10), it is described every Plate separates first accommodating chamber and the dust-collecting cylinder mounting base, and the location hole (13) is arranged on the partition board.
3. dust catcher according to claim 2, which is characterized in that the dust-collecting cylinder (30) includes that cylinder (31) and lid are located at Lid (32) on the cylinder (31), the cylinder (31) have to store the second accommodating chamber of rubbish, the locating piece (33) it is arranged on the lid (32).
4. dust catcher according to claim 3, which is characterized in that be provided with air admission hole (14), the lid on the partition board It is provided in body (32) and is connected to second accommodating chamber and extraneous air-out passage (34), be arranged on the side wall of the cylinder (31) There is the air inlet being connected to the air admission hole (14).
5. dust catcher according to claim 4, which is characterized in that the locating piece (33) is multiple, multiple positioning Block (33) setting in the both sides of the air-out passage (34), the location hole (13) be it is multiple, multiple location holes (13) with Multiple locating pieces (33) are arranged in a one-to-one correspondence.
6. dust catcher according to claim 1, which is characterized in that first pothook (16) is pivotably arranged described On body (10), the resetting-mechanism coordinated with first pothook (16) is additionally provided on the body (10).
7. dust catcher according to claim 1, which is characterized in that be provided with guiding surface on the locating piece (33) (37)。
8. dust catcher according to claim 1, which is characterized in that the axis of the dust-collecting cylinder (30) is obliquely installed.
9. dust catcher according to claim 1, which is characterized in that the dust catcher further includes fan assembly (20), described Fan assembly (20) is arranged in first accommodating chamber, is provided on the body (10) and is connected to first accommodating chamber Air inlet (11) and air outlet (12), the dust-collecting cylinder (30) block the air outlet (12), the entrance of the dust-collecting cylinder (30) It is connected with the air inlet (11), the outlet of the dust-collecting cylinder (30) is connected with the entrance of the fan assembly (20), the machine There is gap, so that the gas from the outlet outflow of the fan assembly (20) can between body (10) and the dust-collecting cylinder (30) It is discharged using the gap between the body (10) and the dust-collecting cylinder (30) by the air outlet (12).
10. dust catcher according to claim 9, which is characterized in that the both sides of the dust-collecting cylinder (30) are provided with the first mistake Recess portion (38) is flowed, when the dust-collecting cylinder (30) is assembled on the body (10), described first is corresponded on the body (10) The position of overcurrent recess portion (38) is provided with the second overcurrent recess portion (17), and the first overcurrent recess portion (38) and second overcurrent are recessed Portion forms flow channels between (17).
CN201720789779.9U 2017-06-30 2017-06-30 Vacuum cleaner Active CN207627243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720789779.9U CN207627243U (en) 2017-06-30 2017-06-30 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720789779.9U CN207627243U (en) 2017-06-30 2017-06-30 Vacuum cleaner

Publications (1)

Publication Number Publication Date
CN207627243U true CN207627243U (en) 2018-07-20

Family

ID=62861538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720789779.9U Active CN207627243U (en) 2017-06-30 2017-06-30 Vacuum cleaner

Country Status (1)

Country Link
CN (1) CN207627243U (en)

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