CN209315742U - Dirt cup component and hand held cleaner equipped with it - Google Patents

Abstract

The utility model relates to a kind of dirt cup component and hand held cleaners, comprising: outer dirt cup offers the first air inlet, the first air outlet and installation opening；Interior dirt cup is detachably mounted in the outer dirt cup from the installation opening, and the mouth of falling dirt, the second air inlet being connected to first air inlet and the second air outlet being connected to first air outlet are offered in the interior dirt cup；And cup lid, it is covered on one end that the outer dirt cup has the installation opening.Since interior dirt cup and outer dirt cup are detachably connected, then when dust suction finishes, interior dirt cup are taken out from outer dirt cup, then pours out dust from interior dirt cup, avoids mentioning entire hand held cleaner ash discarding dirt, it is more convenient；And when interior dirt cup needs replacing, interior dirt cup is dismantled out of outer dirt cup directly, is convenient for changing.

Description

Dirt cup component and hand held cleaner equipped with it

Technical field

The utility model relates to dust collection equipment technical fields, more particularly to a kind of dirt cup component and equipped with its hand-held Dust catcher.

Background technique

As the improvement of people's living standards, dust catcher is more and more widely used in daily life.Wherein, Hand held cleaner carries since figure is small and exquisite and use is more convenient, have obtained relatively broad application.

When hand held cleaner use finishes, dirt is needed down, and clean to dirt cup component, but it is traditional hand-held The problem of the generally existing inconvenience of falling dirt of dirt cup component of formula dust catcher, influences user experience.

Utility model content

Based on this, it is necessary to for the problem of the con-ventional handheld dust catcher inconvenience of falling dirt, provide a kind of convenient for the convenience of falling dirt Dirt cup component and hand held cleaner equipped with it.

A kind of dirt cup component, comprising:

Outer dirt cup offers the first air inlet, the first air outlet and installation opening；

Interior dirt cup is detachably mounted in the outer dirt cup from the installation opening, and is offered down in the interior dirt cup Dirt mouth, the second air inlet being connected to first air inlet and the second air outlet being connected to first air outlet；And

Cup lid is covered on one end that the outer dirt cup has the installation opening.

There is the interior dirt cup one end of second air outlet to have with the outer dirt cup in one of the embodiments, One end of first air outlet fastens, and the cup lid pressure holding has one end of the mouth of falling dirt in the interior dirt cup.

In one of the embodiments, along the axial direction of the outer dirt cup, the inner surface of the outer dirt cup and the interior dirt cup Outer surface the two in one be provided with the first protrusion, another one is provided with the first groove, first protrusion and described first Groove male-female engagement.

The dirt cup component further includes cyclone separator and filtration members, the cyclonic separation in one of the embodiments, Device and the filtration members are detachably mounted in the interior dirt cup from the mouth of falling dirt, and the filtration members are relative to described Cyclone separator is arranged close to second air outlet.

Air outlet grate, the mistake are provided at second air outlet of the interior dirt cup in one of the embodiments, Filter part is set between the cyclone separator and the air outlet grate.

In one of the embodiments, along the axial direction of the interior dirt cup, the inner surface and the whirlwind point of the interior dirt cup One of both outer surfaces from device are provided with the second protrusion, and another one is provided with the second groove, second protrusion and institute State the second groove male-female engagement.

The one end and the interior dirt cup of the cyclone separator close to second air outlet in one of the embodiments, It fastens, the cup lid pressure holding is in the one end of cyclone separator far from second air outlet.

There is in the outer dirt cup the first sealing for surrounding the first air inlet periphery in one of the embodiments, Face, has the secondary sealing area for surrounding the second air inlet periphery outside the interior dirt cup, the secondary sealing area and described the One sealing surface matches sealing.

One end of the cup lid and the outer dirt cup are rotatablely connected in one of the embodiments, the cup lid it is another End can be fastened with the outer dirt cup.

A kind of hand held cleaner, including main body and dirt cup component as described in any one of the above embodiments, the dirt cup component are logical The outer dirt cup is crossed to connect with the main body.

Above-mentioned dirt cup component and hand held cleaner are then finished in dust suction since interior dirt cup and outer dirt cup are detachably connected When, cup lid is opened, interior dirt cup is taken out from outer dirt cup, then pours out dust from interior dirt cup, avoids mentioning entire hand-held Formula dust catcher ash discarding dirt, it is more convenient；And when interior dirt cup needs replacing, cup lid is opened, directly by interior dirt cup out of outer dirt cup Disassembly is convenient for changing.

Detailed description of the invention

Fig. 1 is the explosive view for the dirt cup component that an embodiment of the present invention provides；

Fig. 2 is the assembling figure of dirt cup component shown in Fig. 1；

Fig. 3 is the front view of dirt cup component China and foreign countries dirt cup shown in Fig. 1；

Fig. 4 is the cross-sectional view of outer dirt cup shown in Fig. 3；

Fig. 5 is the front view of interior dirt cup in dirt cup component shown in Fig. 1；

Fig. 6 is the cross-sectional view of interior dirt cup shown in Fig. 5.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model The understanding for opening content is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

Refering to fig. 1, an embodiment of the present invention provides a kind of hand held cleaner, including main body and dirt cup component 100, Dirt cup component 100 is connect with main body, and main body includes shell, motor and blade, dirt cup component 100 and cage connection, motor and leaf Piece is contained in shell, the driving axis connection of blade and motor, and motor rotation band movable vane piece rotation generates negative pressure, and extraneous dust exists It is inhaled under the action of negative pressure in dirt cup component 100.

With continued reference to Fig. 1 and Fig. 2, in one embodiment, dirt cup component 100 includes outer dirt cup 10, interior dirt cup 20 and cup Lid 30, the cage connection of outer dirt cup 10 and main body, interior dirt cup 20 are set in outer dirt cup 10, and cup lid 30 is covered on outer dirt cup 10 On.

Refering to Fig. 3 and Fig. 4, specifically, outer dirt cup 10 offers the first air inlet 11, the first air outlet 12 and installation opening 13, interior dirt cup 20 is detachably mounted in outer dirt cup 10 from installation opening 13.

Refering to Fig. 5 and Fig. 6, interior dirt cup 20 offers the second air inlet 21, the second air outlet 22 and the mouth of falling dirt 23, second into Air port 21 is connected to the first air inlet 11 of outer dirt cup 10, and the second air outlet 22 is connected to the second air outlet 22 of outer dirt cup 10. Cup lid 30 is covered on one end that outer dirt cup 10 has installation opening 13, so that outer dirt cup 10 and extraneous sealing.

In dust suction, motor band movable vane piece make rotating motion, generate negative pressure, ambient atmos carry dust together from first into Air port 11 enters, and carries dust and flow to the second air inlet 21 from the first air inlet 11, enters interior dirt cup from the second air inlet 21 In 20, dust is stayed in interior dirt cup 20, and gas flows out after flowing to the first air outlet 12 from the second air outlet 22.

Since interior dirt cup 20 and outer dirt cup 10 are detachably connected, then when dust suction finishes, cup lid 30 is opened, by interior dirt cup 20 It takes out from outer dirt cup 10, then pours out dust from interior dirt cup 20, avoid mentioning entire hand held cleaner ash discarding dirt, than It is more convenient；And when interior dirt cup 20 needs replacing, cup lid 30 is opened, directly dismantles interior dirt cup 20 out of outer dirt cup 10, It is convenient for changing.

With continued reference to Fig. 1 and Fig. 2, in one embodiment, dirt cup component 100 further includes cyclone separator 40 and filtration members 50, cyclone separator 40 and filtration members 50 are detachably mounted in interior dirt cup 20 from the mouth of falling dirt 23 of interior dirt cup 20, and mistake Filter part 50 is arranged relative to cyclone separator 40 close to the second air outlet 22.

In dust suction, motor band movable vane piece makes rotating motion, and generates negative pressure, and ambient atmos carry dust from the first air inlet 11 enter, and carry dust and flow to the second air inlet 21 from the first air inlet 11, enter in interior dirt cup 20 from the second air inlet 21, And whirlwind is formed by cyclone separator 40, bulky grain dust is separated using centrifugal force, then carries the gas of dust It is flowed out after flowing to the first air outlet 12 from the second air outlet 22 after the filtering of filtration members 50.

The whirlwind as caused by cyclone separator 40 can use centrifugal force and separate bulky grain dust, reduction pair The collision of interior dirt cup 20, so that reduce interior dirt cup 20 scratches phenomenon；And due to cyclone separator 40 and filtration members 50 with it is interior Dirt cup 20 is detachably connected, then in ash discarding dirt, cyclone separator 40 and filtration members 50 can be dismantled together, and after removal Cleaning, it is easy to clean.

In one embodiment, the first air inlet 11 and installation opening 13 two axial directions that be opened in outer dirt cup 10 respectively opposite On end face, the first air inlet 11 is opened on the side of outer dirt cup 10.Correspondingly, the second air inlet 21 is opened respectively with the mouth of falling dirt 23 On two axial end faces of interior dirt cup 20, the second air inlet 21 is opened on the side of interior dirt cup 20, installation opening 13 with fall Dirt mouth 23 is connected to.

In one embodiment, the one end of interior dirt cup 20 with the second air outlet 22 and outer dirt cup 10 have the first air outlet 12 one end fastens, to realize interior being detachably connected relative to outer dirt cup 10 of dirt cup 20.Specifically, when cup lid 30 is covered on outside When in dirt cup 10, the pressure holding of cup lid 30 has one end of the mouth of falling dirt 23 in interior dirt cup 20, can so prevent interior dirt cup 20 along itself It is moved axially with respect to outer dirt cup 10.

Specifically, along the axial direction of interior dirt cup 20 (axial direction of outer dirt cup 10 is identical as the axial direction of interior dirt cup 20), outer dirt cup 10 Inner surface and interior dirt cup 20 both outer surfaces in one be provided with the first protrusion, another one is provided with the first groove 28, the One protrusion and 28 male-female engagement of the first groove, to prevent interior dirt cup 20 circumferentially opposed in the rotation of outer dirt cup 10 along itself.

Refering to Fig. 5, in a specific embodiment, the outer surface of interior dirt cup 20 is provided with the first groove 28, and this first Groove 28 is enclosed and is set by the first gusset 24, the second gusset 25 and interior dirt cup 20 for being stretched on the outer surface of interior dirt cup 20, accordingly Ground, the inner surface of outer dirt cup 10 are provided with the first protrusion, and the first raised third by being stretched on the inner surface of outer dirt cup 10 Gusset is formed.First gusset 24 and the second gusset 25 are along the axially extending of interior dirt cup 20, when needing interior dirt cup 20 from outer dirt cup When removing in 10, apply active force in interior dirt cup 20, interior dirt cup 20 is detached from the fastening position with outer dirt cup 10, then in dirt cup 20 First groove 28 is slided along the third gusset of outer dirt cup 10, and last interior dirt cup 20 is taken out out of outer dirt cup 10.

In one embodiment, the first gusset 24 and the second gusset 25 are respectively provided with close to one end of the second air outlet 22 One guide part 26 and the second guide part 27, the first guide part 26 incline relative to the first gusset 24 to the direction far from the second gusset 25 Tiltedly, the second guide part 27 is tilted relative to the second gusset 25 to the direction far from the first gusset 24, the first guide part 26 and second Guide part 27 forms splayed configuration.When interior dirt cup 20 is installed on outer dirt cup 10, led first by the first guide part 26 with second The position of third gusset is soundd out to portion 27, third gusset initially enters the first guide part 26, the second guide part 27 and interior dirt cup 20 Between define in the guide groove to be formed after slide in the first groove 28.

It is to be appreciated that in another embodiment, the outer surface of interior dirt cup 20 is provided with the first protrusion, outer dirt cup 10 Inner surface is provided with the first groove 28, also may be implemented to limit interior dirt cup by the first protrusion and the male-female engagement of the first groove 28 20 rotation relative to outer dirt cup 10 circumferentially.

Refering to Fig. 4 and Fig. 6, in one embodiment, for the ease of the second air inlet 21 of interior dirt cup 20 and outer dirt cup 10 The first air inlet 11 between sealing, there is the primary sealing area 14 for surrounding 11 periphery of the first air inlet in outer dirt cup 10, it is interior There is the secondary sealing area 29 including 21 periphery of the second air inlet, secondary sealing area 29 and primary sealing area 14 match outside dirt cup 20 Close sealing.

Sealing is matched with secondary sealing area 29 by primary sealing area 14, it is ensured that is entered from the first air inlet 11 Gas and dust flow in the second air inlet 21, to prevent dust to be directly entered outer dirt cup 10 from the first air inlet 11, cause It is not easy to the case where toppling over dust generation.

Specifically, primary sealing area 14 and secondary sealing area 29 are installed in the axial direction of outer dirt cup 10 both with respect to interior dirt cup 20 It is obliquely installed.So when interior dirt cup 20 is axially installed in outer dirt cup 10 along itself, primary sealing area 14 plays guiding second The effect of sealing surface 29.

In one embodiment, the one end and interior dirt cup 20 of cyclone separator 40 close to the second air outlet 22 of interior dirt cup 20 It fastens, to realize being detachably connected relative to outer dirt cup 10 of cyclone separator 40.Specifically, when cup lid 30 is covered on outer dirt cup When on 10, cup lid 30 is pressed in one end of second air outlet 22 of the cyclone separator 40 far from interior dirt cup 20, can so be prevented Cyclone separator 40 is moved along interior dirt cup 20 axially with respect to interior dirt cup 20.

For the ease of limitation filtration members 50 along the axial position of interior dirt cup 20 and convenient for ventilation, the second of interior dirt cup 20 goes out Air outlet grate is provided at air port 22, filtration members 50 are set between cyclone separator 40 and air outlet grate.In this way, interior dirt cup 20 Air flowed out after the filtering of filtration members 50 and from the second air outlet 22 that air outlet grate flows to outer dirt cup 10.

In one embodiment, along the axial direction of interior dirt cup 20, the inner surface of interior dirt cup 20 and the appearance of cyclone separator 40 One of face is provided with the second protrusion, and another one is provided with the second groove, the second protrusion and the second groove male-female engagement, to prevent Only cyclone separator 40 is rotated along the circumferentially opposed of interior dirt cup 20 in interior dirt cup 20.

Specifically, along the axial direction of interior dirt cup 20, the inner surface of interior dirt cup 20 is provided with the second protrusion, cyclone separator 40 Outer surface is provided with the second groove, and the second of the second protrusion of the inner surface of interior dirt cup 20 and the outer surface of cyclone separator 40 is recessed Slot male-female engagement is rotated with limiting cyclone separator 40 along the circumferentially opposed of interior dirt cup 20 in interior dirt cup 20.

It is to be appreciated that in another embodiment, along the axial direction of interior dirt cup 20, the inner surface of interior dirt cup 20 is provided with Two grooves, the outer surface of cyclone separator 40 are provided with the second protrusion, the second groove and whirlwind point of the inner surface of interior dirt cup 20 The raised male-female engagement of second of outer surface from device 40 is to limit cyclone separator 40 along the circumferentially opposed in interior dirt of interior dirt cup 20 Cup 20 rotates.

In one embodiment, one end of cup lid 30 and outer dirt cup 10 are rotatablely connected, and the other end of cup lid 30 can be with outer dirt Cup 10 is fastened.Specifically, when cup lid 30 and outer dirt cup 10 lid close when, the side that cup lid 30 faces out dirt cup 10 be provided with The mating groove 31 that interior dirt cup 20 matches, the cup edge of interior side of the dirt cup 20 towards cup lid 30 are inserted into solid in mating groove 31 It is fixed.

An embodiment of the present invention also provides dirt cup component 100 included by a kind of above-mentioned hand held cleaner.

Dirt cup component 100 and hand held cleaner provided by the embodiment of the utility model, have the advantages that

1, interior dirt cup 20 is detachably mounted in outer dirt cup 10, then when dust suction finishes, opens cup lid 30, directly will be interior Dirt cup 20 takes out dirt from outer dirt cup 10, avoids and mentions entire hand held cleaner and remove down dirt, more convenient, and when needing When replacing interior dirt cup 20, cup lid 30 is opened, directly takes out interior dirt cup 20 out of outer dirt cup 10, it is more convenient；

2, whirlwind caused by cyclone separator 40 can use centrifugal force and separate bulky grain dust, reduce internal The collision of dirt cup 20, to reduce the phenomenon that scratches of interior dirt cup 20, and cyclone separator 40 and filtration members 50 and interior dirt cup 20 It is detachably mounted in interior dirt cup 20, then it, can be by cyclone separator 40 and filtration members 50 together from interior dirt in ash discarding dirt Disassembly in cup 20, convenient for the cleaning of cyclone separator 40 and filtration members 50.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of dirt cup component (100) characterized by comprising

Outer dirt cup (10) offers the first air inlet (11), the first air outlet (12) and installation opening (13)；

Interior dirt cup (20) is detachably mounted in the outer dirt cup (10) from the installation opening (13), and the interior dirt cup (20) mouth of falling dirt (23), the second air inlet (21) being connected to first air inlet (11) are offered on and are gone out with described first The second air outlet (22) of air port (12) connection；And

Cup lid (30) is covered on one end that the outer dirt cup (10) has the installation opening (13).

2. dirt cup component (100) according to claim 1, which is characterized in that the interior dirt cup (20) has described second There is one end of first air outlet (12) to fasten for one end of air outlet (22) and the outer dirt cup (10), the cup lid (30) It presses in one end that the interior dirt cup (20) has the mouth of falling dirt (23).

3. dirt cup component (100) according to claim 1, which is characterized in that described along the axial direction of the outer dirt cup (10) One is provided with the first protrusion, another one setting in both outer surfaces of the inner surface of outer dirt cup (10) and the interior dirt cup (20) Have the first groove (28), first protrusion and the first groove (28) male-female engagement.

4. dirt cup component (100) according to claim 1-3, which is characterized in that the dirt cup component (100) is also Including cyclone separator (40) and filtration members (50), the cyclone separator (40) and the filtration members (50) are from the dirt Mouth (23) is detachably mounted in the interior dirt cup (20), and the filtration members (50) are relative to the cyclone separator (40) It is arranged close to second air outlet (22).

5. dirt cup component (100) according to claim 4, which is characterized in that described the second of the interior dirt cup (20) goes out Air outlet grate is provided at air port (22), the filtration members (50) are set to the cyclone separator (40) and the air outlet grate Between.

6. dirt cup component (100) according to claim 4, which is characterized in that described along the axial direction of the interior dirt cup (20) One of both inner surface of interior dirt cup (20) and the outer surface of the cyclone separator (40) are provided with the second protrusion, another Person is provided with the second groove, second protrusion and the second groove male-female engagement.

7. dirt cup component (100) according to claim 4, which is characterized in that the cyclone separator (40) is close to described One end of second air outlet (22) and the interior dirt cup (20) fasten, and cup lid (30) pressure holding is separate in cyclone separator (40) One end of second air outlet (22).

8. dirt cup component (100) according to claim 1, which is characterized in that have in the outer dirt cup (10) and surround institute The primary sealing area (14) of the first air inlet (11) periphery is stated, the interior dirt cup (20) has outside surrounds second air inlet (21) secondary sealing area (29) of periphery, the secondary sealing area (29) match sealing with the primary sealing area (14).

9. dirt cup component (100) according to claim 1, which is characterized in that one end of the cup lid (30) and described outer Dirt cup (10) rotation connection, the other end of the cup lid (30) can be fastened with the outer dirt cup (10).

10. a kind of hand held cleaner, which is characterized in that including main body and such as the described in any item dirt cup groups of claim 1-9 Part (100), the dirt cup component (100) are connect by the outer dirt cup (10) with the main body.