CN207545019U - For the glass shell of dust catcher and with its dust catcher - Google Patents

Abstract

The utility model discloses a kind of glass shell for dust catcher and there is its dust catcher, glass shell includes：Lower housing, bottom of a cup lid and upper shell, the top and bottom end of lower housing are opened wide；Bottom of a cup lid is located at the bottom of lower housing to open and close the bottom end of lower housing；Upper shell is located at the top of lower housing and limits accommodating chamber jointly with lower housing, wherein, upper shell is detachably connected with lower housing.Glass shell according to the present utility model for dust catcher, by the way that lower housing and upper shell are detachably connected, glass shell is processed as to detachable two-section up and down, user can be removed from being about to lower housing from upper shell as needed, in this way, after user removes lower housing from upper shell, you can the component in glass shell is effectively cleaned, while dirty to the stubbornness in lower housing can also be purged.In addition, lower housing disassembles from upper shell and is inverted lower housing, without bottom of a cup lid is opened, the effect of ash discarding can also be realized.

Description

For the glass shell of dust catcher and with its dust catcher

Technical field

The utility model is related to household electrical appliance technical field, more particularly, to a kind of glass shell for dust catcher and with it Dust catcher.

Background technology

In the relevant technologies, the glass shell height of dust catcher is larger, and the gap between glass shell and its internal part is smaller, user It is difficult to finger is extend into the gap between glass shell and its internal part, the inner wall of internal part or glass shell is carried out clearly Clean, cleaning difficulty is larger.

Utility model content

The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model One purpose is to propose a kind of glass shell for dust catcher, and the structure of the glass shell is simple, convenient for cleaning.

Another purpose of the utility model is to propose a kind of dust catcher with above-mentioned glass shell.

According to the glass shell for dust catcher of the utility model first aspect, including：Lower housing, the top of the lower housing It is opened wide with bottom end；Bottom of a cup lid, the bottom of a cup lid are located at the bottom of the lower housing to open and close the bottom of the lower housing End；Upper shell, the upper shell are located at the top of the lower housing and limit accommodating chamber jointly with the lower housing, wherein, The upper shell is detachably connected with the lower housing.

Glass shell according to the present utility model for dust catcher, will by the way that lower housing and upper shell are detachably connected Glass shell is processed as detachable two-section up and down, and user can be removed from being about to lower housing from upper shell as needed, in this way, working as After user removes lower housing from upper shell, you can to the component (such as difficult cleaning of cyclone separator) in glass shell into Row effectively cleaning, while dirty to the stubbornness in lower housing can also be purged.In addition, under lower housing is dismantled from upper shell Come and be inverted lower housing, without bottom of a cup lid is opened, can also realize the effect of ash discarding.

In addition, the glass shell according to the present utility model for dust catcher can also have following additional technical characteristic：

The lower end of some embodiments according to the present utility model, the upper end of the lower housing and the upper shell is cylinder Shape, the upper shell are detachably connected with the lower housing by rotating fastening structure, and the rotation fastening structure includes：Rotation Turn inserting slot, the rotary insertion slot allocation is formed on the upper end inner peripheral surface of the lower housing or the lower end inner peripheral surface of the upper shell Upper and one end has opening；Rotary insertion matches item, and the rotary insertion is formed on the lower end periphery face of the upper shell with item or institute It states on the upper end peripheral surface of lower housing and to be wedge-shaped, the rotary insertion extend into the rotary insertion slot allocation with item by the opening Other end inserting that is interior and passing through rotary motion and the rotary insertion slot allocation is locked.

Other embodiments according to the present utility model, the lower end of the upper end of the lower housing and the upper shell is Cylindrical shape, the upper shell are detachably connected with the lower housing by rotating helicitic texture, the rotation helicitic texture packet It includes：Internal thread, the internal thread are formed on the upper end inner peripheral surface of the lower housing or on the lower end inner peripheral surface of the upper shell； External screw thread, the external screw thread be formed on the lower end periphery face of the upper shell or on the upper end peripheral surface of the lower housing and with The internal thread thread fitting.

Still other embodiments according to the present utility model, the upper shell can by button hook structure with the lower housing Releasably it is connected, the button hook structure includes：First grab, first grab are located at the lower end of the upper shell；The Two grabs, second grab are located at the upper end of the lower housing；Elastic component, the elastic component are located on the upper shell and use In first grab is pushed often to be locked with second grab or is located on the lower housing and for pushing second card Hook is often locked with first grab；Unlock piece, the unlock piece are located on the upper shell or the lower housing and are being touched The elastic component is compressed during hair so that first grab and second grab unlock.

Optionally, the difference of the height of the upper shell and the height of the lower housing is 0mm~5mm.

Some embodiments according to the present utility model, the open top of the upper shell, the glass shell further include：Cup top Lid, the cup head cover are located at the top of the upper shell to open and close the top of the upper shell.

According to the dust catcher of the utility model second aspect, including being inhaled according to the above-mentioned first aspect of the utility model The glass shell of dirt device and the air-stream generating device and cyclone separator being located in the glass shell.

Some embodiments according to the present utility model, the dust catcher is hand-held cleaners and further includes：Component suction nozzle, institute Component suction nozzle is stated in the glass shell and limits air intake passage, along perpendicular to the air intake passage axis direction, institute It states air-stream generating device and the cyclone separator is arranged in order；And Handleset, the Handleset are mounted on the cup On shell and for holding, it is located at institute respectively along the axis direction of the air intake passage, the Handleset and the component suction nozzle State the both sides of dirt cup component.

Specifically, the air-stream generating device is located at the top of the cyclone separator and is filled positioned at the cyclonic separation The downstream side put, the majority in the cyclone separator short transverse are contained in the lower housing.

Further, upstream filtering device is equipped between the air-stream generating device and the cyclone separator, it is described The downstream side of air-stream generating device is equipped with downstream filter device.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent or recognized by the practice of the utility model.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment Become apparent and be readily appreciated that, wherein：

Fig. 1 is the schematic diagram according to the dust catcher of the utility model embodiment；

Fig. 2 is the sectional view according to the dust catcher of the utility model embodiment；

Fig. 3 is the sectional view of the glass shell and component suction nozzle according to the utility model embodiment；

Fig. 4 is the schematic diagram according to the lower housing of the utility model embodiment；

Fig. 5 is the schematic diagram according to the upper shell of the utility model embodiment.

Reference numeral：

Dust catcher T；

Dirt cup component T1；

Glass shell 1；

Lower housing 11；Bottom of a cup lid 12；Upper shell 13；Cup head cover 14；Exhaust outlet 141；

Rotate fastening structure 15；Rotary insertion slot allocation 151；Rotary insertion matches item 152；

Air-stream generating device 2；

Motor 211；Wind wheel 212；

Cyclone separator 3；

Upstream filtering device 61；

Downstream filter device 62；

Component suction nozzle T2；

Air intake passage S1；

Handleset T3；

Handle 4；

Power supply 5；Battery pack 501；Battery case 502.

Specific embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model Limitation.

In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on shown in the drawings Orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified dress It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model Limitation.In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple " It is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

In the utility model unless specifically defined or limited otherwise, fisrt feature second feature it " on " or it " under " can be in direct contact including the first and second features, it is not to be in direct contact but lead to that can also include the first and second features Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " including One feature is right over second feature and oblique upper or is merely representative of fisrt feature level height higher than second feature.First is special Sign second feature " under ", " lower section " and " below " including fisrt feature right over second feature and oblique upper or only Represent that fisrt feature level height is less than second feature.

Below with reference to Fig. 1-Fig. 5 descriptions according to the glass shell 1 for dust catcher T of the utility model embodiment.

As shown in figs 2-4, according to the glass shell 1 for dust catcher T of the utility model first aspect embodiment, including： Lower housing 11, bottom of a cup lid 12 and upper shell 13.

The top and bottom end of lower housing 11 are opened wide, and bottom of a cup lid 12 is located at the bottom of lower housing 11 to open and close lower casing The bottom end of body 11.That is, bottom of a cup lid 12 is switchably located at the bottom of lower housing 11.As a result, when opening bottom of a cup lid 12, Product, which falls the dust on bottom of a cup lid 12, to be poured out.Here, it should be noted that herein, bottom of a cup lid 12 refers to that height is remote Less than the lid body of the height of lower housing 11.

Upper shell 13 is located at the top of lower housing 11 and limits accommodating chamber jointly with lower housing 11, wherein, upper shell 13 It is detachably connected with lower housing 11.So as to which user can be removed from being about to lower housing 11 from upper shell 13 as needed.This Sample when user wishes to pour out 1 internal dust of glass shell, may not need and open bottom of a cup lid 12, but by lower housing 11 from upper casing It is disassembled on body 13 and is inverted lower housing 11, equally to realize the effect of ash discarding.Moreover, as user by lower housing 11 from upper It, can also be to component (component, the i.e. script quilt being particularly exposed that is mounted on upper shell 13 after being removed on housing 13 Lower housing 11 is provide with and is not easy the component touched, such as the lower half of attached cyclone separator shown in figure 3) it carries out clearly It is clean, while dirty to the stubbornness in lower housing 11 can also be purged, so as to extremely user be facilitated to clean, improve dust catcher T Such as the cleaning effect of hand-held cleaners T.

According to the glass shell 1 for dust catcher T of the utility model embodiment, by the way that lower housing 11 and upper shell 13 is removable It is connected with unloading, glass shell 1 is processed as to detachable two-section up and down, user can be about to lower housing 11 from upper shell certainly as needed It is removed on 13, in this way, after user removes lower housing 11 from upper shell 13, you can the component in glass shell 1 (such as is not easy The cyclone separator 3 of cleaning) it is effectively cleaned, while dirty to the stubbornness in lower housing 11 can also be purged.This Outside, lower housing 11 disassembles from upper shell 13 and is inverted lower housing 11, without bottom of a cup lid 12 is opened, can also realize The effect of ash discarding.

In some embodiments of the utility model, the upper end of lower housing 11 and the lower end of upper shell 13 are cylindrical shape When, upper shell 13 can be detachably connected with lower housing 11 by spinning movement, such as upper shell 13 and lower housing 11 can be with It is connected by rotation fastening structure 15 described below or rotation helicitic texture.At this point, when user is needed lower housing 11 from upper When being removed on housing 13, (or clockwise) rotation lower housing 11 can be removed counterclockwise, so as to conveniently topple in lower housing 11 Either the obstinate dust in lower housing 11 is cleaned for dust or the component to being mounted on upper shell 13 or this upper casing It is cleaned inside body 13.User is facilitated to dismount upper shell 13 and lower housing 11 as a result,.

Some embodiments according to the present utility model, the upper end of lower housing 11 and the lower end of upper shell 13 are cylindrical shape, Upper shell 13 is detachably connected with lower housing 11 by rotating fastening structure 15, and rotation fastening structure 15 includes：Rotary insertion is matched Slot 151 and rotary insertion match item 152.Rotary insertion slot allocation 151 is formed on the upper end inner peripheral surface of lower housing 11 or under upper shell 13 It holds on inner peripheral surface and one end has opening, rotary insertion is formed in the lower end periphery face up or down housing 11 of upper shell 13 with item 152 Upper end peripheral surface on and be wedge shape, rotary insertion is extend into rotary insertion slot allocation 151 by opening with item 152 and passes through rotation fortune The dynamic other end inserting with rotary insertion slot allocation 151 is locked.

Such as in a specific example of the utility model, rotary insertion slot allocation 151 is formed in the upper end of lower housing 11 On circumferential surface and one end has opening, and rotary insertion is formed on the lower end periphery face of upper shell 13 with item 152 and to be wedge-shaped, rotary insertion The other end inserting of rotary motion and rotary insertion slot allocation 151 is extend into rotary insertion slot allocation 151 and passed through by opening with item 152 Locking.The structure of rotation fastening structure 15 is simple as a result, easy to process and dismounting, when installing upper shell 13 and lower housing 11, User only needs rotary insertion being packed into rotary insertion slot allocation 151 from the openend of rotary insertion slot allocation 151 vertically with item 152, Ran Houxuan Turn upper shell 13 or lower housing 11, after the clicker sound is heard, lower housing 11 and upper shell 13 assemble in place, locking connects.

Other embodiments according to the present utility model, the upper end of lower housing 11 and the lower end of upper shell 13 are cylinder Shape, upper shell 13 are detachably connected with lower housing 11 by rotating helicitic texture (not shown), and rotation helicitic texture includes： Internal thread and external screw thread, internal thread are formed on the upper end inner peripheral surface of lower housing 11 or on the lower end inner peripheral surface of upper shell 13, outside Screw thread be formed on the upper end peripheral surface of the lower end periphery face up or down housing 11 of upper shell 13 and with internal thread thread fitting.

Such as in a specific example of the utility model, internal thread is formed on the upper end inner peripheral surface of lower housing 11, External screw thread be formed on the lower end periphery face of upper shell 13 and with internal thread thread fitting.Such as the utility model another In specific example, internal thread is formed on the lower end inner peripheral surface of upper shell 13, and external screw thread is formed in the upper end periphery of lower housing 11 On face and with internal thread thread fitting.As a result, rotation helicitic texture structure it is simple, it is easy to process and dismounting.

Certainly, the utility model is without being limited thereto, in the other embodiment of the utility model, can also use other modes Realization upper shell 13 is detachably connected with lower housing 11.Such as upper shell 13 and lower housing 11 can also by screw or under Button hook structure described in text is detachably connected.At this point, do not require lower housing 11 upper end and upper shell 13 lower end it is equal For cylindrical shape, so as to expand the selectable range of upper shell 13 and lower housing 11, preferably meet actual demand.

For example, still other embodiments according to the present utility model, upper shell 13 passes through button hook structure with lower housing 11 It is detachably connected, button hook structure (not shown) includes：First grab, the second grab, elastic component and unlock piece.First Grab is located at the lower end of upper shell 13, and the second grab is located at the upper end of lower housing 11, and elastic component is located on upper shell 13 and is used for The first grab is pushed often to be locked with the second grab or be located on lower housing 11 and often locked for the second grab of promotion with the first grab Tightly.Unlock piece be located on upper shell 13 or lower housing 11 and when being triggered compression elastic piece so that the first grab and the second grab Unlock.

Optionally, the difference of the height of upper shell 13 and the height of lower housing 11 is 0mm~5mm.That is, upper shell 13 It is generally equalized with the height of lower housing 11, in this way, the cross-sectional area substantially phase of the cross-sectional area and lower housing 11 when upper shell 13 Whens waiting, the volume of upper shell 13 and the volume of lower housing 11 are generally equalized.At this point, upper shell 13 and lower housing 11 may be incorporated for Receptacle member, for example, it is desired to which the volume of its half, can be accommodated in upper shell 13 and incite somebody to action by the component in the glass shell 1 of setting The volume of its other half is accommodated in lower housing 11.Such as later in the example, when air-stream generating device 2 is located at rotation The top of wind separator 3 and during positioned at the downstream side of cyclone separator 3, can will be in 3 short transverse of cyclone separator Majority be contained in lower housing 11.

In this way, after user removes lower housing 11 from upper shell 13, you can the component in glass shell 1 (such as is not easy The cyclone separator 3 of cleaning) it is effectively cleaned, while dirty to the stubbornness in lower housing 11 can also be purged.This In, it is to be understood that when the height of glass shell 1 is higher and gap between glass shell 1 and its internal part is smaller, if with Bottom of a cup lid 12 is only opened in family, then is difficult finger to be extend into the gap between glass shell 1 and its internal part, to internal portion Part or the inner wall of glass shell 1 are cleaned, however, according to the glass shell 1 of the utility model embodiment, since glass shell 1 being processed as Detachable two-section up and down and the height of upper shell 13 and lower housing 11 is set as generally equalized so that user can be very convenient Completion cleaning operation.

Some embodiments according to the present utility model, the open top of upper shell 13, glass shell 1 further include：Cup head cover 14, cup Head cover 14 is located at the top of upper shell 13 to open and close the top of upper shell 13.As a result, when user is needed to upper shell 13 Internal component is cleaned, is replaced, being repaired when operations, can be opened cup head cover 14, to be conveniently operated.

According to the dust catcher T of the utility model second aspect embodiment, including according to the above-mentioned first aspect of the utility model The glass shell 1 for dust catcher T of embodiment and the air-stream generating device 2 being located in glass shell 1 and cyclone separator 3.

Here, it should be noted that air-stream generating device 2 refers to, including driving part (such as electricity shown in Fig. 2 Machine 211) and power part (such as wind wheel 212 shown in Fig. 2) the component of negative pressure can be generated.In addition, cyclonic separation fills The cyclonic separation principle for putting 3 is known for those of ordinary skills, is not detailed herein.Wherein, it revolves Wind separator 3 can be single wimble structure, or more wimble structures.In addition, under the premise of actual conditions allow, according to this The dirt cup component T1 of utility model embodiment can be also used on the dust catcher T of type other than hand-held cleaners T, such as can be with For ground push type dust catcher T etc..

Optionally, air-stream generating device 2 is located at the top of cyclone separator 3 and positioned at the downstream of cyclone separator 3 Side.Enter the air-flow in glass shell 1 as a result, cyclone separator 3 can be introduced into and detached, then flow to air-flow again Device 2 is discharged to outside glass shell 1, it is thus possible to which so that the gas channel in glass shell 1 is most short and airflow direction does not change, effectively Ground reduces loss of vacuum, reduces energy consumption, so as to reduce the volume and weight of air-stream generating device 2 so that dirt cup The structure of component T1 is compacter, compact, regular, adapts to the demand for development of the miniaturization of hand-held cleaners T, is taken convenient for user It holds.Further, it is also possible to effectively protection air-flow generating means 2, prevents the dust in air-flow from entering in air-flow emitter to gas Stream device damages.

Wherein, " downstream " described in the application refers to the downstream in the air current flow direction in glass shell 1, correspondingly, " upstream " in the application refers to the upstream in the air current flow direction in glass shell 1.

Preferably, the majority in 3 short transverse of cyclone separator is contained in lower housing 11.As a result, by lower casing After body 11 is removed from upper shell 13, easily cyclone separator 3 can be cleaned, ensure that dust catcher T's is clear Clean effect.

Some embodiments according to the present utility model, dust catcher T is hand-held cleaners T and further includes：Component suction nozzle T2 and Handleset T3.

Handleset T3 is mounted in glass shell 1 and for holding.Handleset T3 includes the handle for being assembled with glass shell 1 4 and the power supply 5 for powering to air-stream generating device 2.Power supply 5 can set the lower section of handle.Power supply 5 includes battery case 502 With the battery pack 501 being located in battery case 502.

Component suction nozzle T2 is mounted in glass shell 1 and limits air intake passage S1.It can be installed with reference to Fig. 2, component suction nozzle T2 Air intake passage S1 is limited in the forepart of glass shell 1, component suction nozzle T2.One end (for example, rear end in Fig. 3) of air intake passage S1 It is connected with glass shell 1, the other end (for example, front end in Fig. 3) of air intake passage S1 has the rubbish such as suction inlet, dust can be from suction The suction inlet of gas channel S1 enters in glass shell 1.

It is arranged in order along the axis direction, air-stream generating device 2 and cyclone separator 3 perpendicular to air intake passage S1.Edge Axis direction, Handleset T3 and the component suction nozzle T2 of air intake passage S1 is located at the both sides of dirt cup component T1 respectively.Here, it needs Illustrate, described " vertical ", i.e., need not be proper vertical as broad understanding in the application.

For example, referring to Fig. 1-Fig. 3, air intake passage S1 can extend along the longitudinal direction, and component suction nozzle T2 may be mounted at cup The forepart of shell 1, Handleset T3 may be mounted at the rear portion of glass shell 1.Wherein, the axis of air intake passage S1 can be in front-rear direction It is upper horizontal-extending, extension can also be tilted in the longitudinal direction.Air-stream generating device 2 and cyclone separator 3 can with suction The axis direction of gas channel S1 vertically or on direction substantially vertical with the axis direction of air intake passage S1 is arranged in order.Example Such as, in the figure 2 example, air-stream generating device 2 and cyclone separator 3 are in the axial direction (i.e. upper and lower directions in Fig. 2) of glass shell 1 On be arranged in order.Optionally, air-stream generating device 2 can be arranged on the top of cyclone separator 3.

Thus, it is possible to so that the gas channel in glass shell 1 is most short and airflow direction does not change, significantly reduce true Cycle loss reduces energy consumption, so as to reduce the volume and weight of air-stream generating device 2 so that the knot of dirt cup component T1 Structure is compacter, compact, regular, adapts to the demand for development of the miniaturization of hand-held cleaners T, takes and hold convenient for user.May be used also simultaneously So that the center of gravity Forward of hand-held cleaners T, mitigates the weight of Handleset T3, hand-held cleaners is held so as to reduce user Power needed for T, it is user-friendly.

For example, when using hand-held cleaners T, user can lift hand-held cleaners T by holding Handleset T3, so Afterwards by the opposite place to be cleaned of the suction inlet of air intake passage S1, it can then start air-stream generating device 2, when air-stream generating device 2 1 inside of glass shell can be made to generate negative pressure after being activated, the dust and gas outside glass shell 1 can be drawn into cup by air intake passage S1 at this time In shell 1, with by 3 cyclonic separation of cyclone separator, the rubbish such as dust isolated can be remained in glass shell 1 and be isolated Clean air can be discharged to outside glass shell 1, so as to fulfill the dust suction cleaning operation of hand-held cleaners T.

Further, upstream filtering device 61 is equipped between air-stream generating device 2 and cyclone separator 3, air-flow occurs The downstream side of device 2 is equipped with downstream filter device 62.The clean air gone out as a result, through 3 cyclonic separation of cyclone separator can be with It is filtered again by upstream filtering device 61, then flows to air-stream generating device 2 again, so as to, cleaning effect is not only increased, and The dust being also prevented from air-flow, which enters in air-flow emitter, damages airflow apparatus, is effectively protected air-flow hair Generating apparatus 2 improves the reliability of air-stream generating device 2.In addition, since downstream filter device 62 is arranged on air-stream generating device 2 downstream is then out so as to which the air flowed out from air-stream generating device 2 can again be filtered by downstream filter device 62 to cup Except shell 1, secondary pollution is effectively prevented, so as to more improve to a step cleaning effect of dust catcher T.

Optionally, upstream filtering device 61 can be filter cotton etc., and downstream filter device 62 can be extra large pa filter etc., But not limited to this.

Some embodiments according to the present utility model are formed with exhaust outlet 141 on cup head cover 14.Wherein, downstream filter fills It is opposite with exhaust outlet 141 to put 62.The air-flow filtered as a result, by downstream filter device 62 can directly pass through 141 row of exhaust outlet Go out, so as to further shorten air draft distance, reduce energy consumption.Such as in a specific example of the utility model, exhaust outlet 141 It can be arranged around downstream filter device 62, as a result, under the premise of air draft shortest path is ensured, air draft angle model can be widened It encloses, to effectively improve ventilation efficiency, improves the whole efficiency of hand-held cleaners T.

Preferably, along the air-out direction of exhaust outlet 141, exhaust outlet 141 is flare form.That is, when air-flow from It after 1 inside discharge of glass shell, can gradually diffusely be discharged from exhaust outlet 141, in this way, exhaust resistance can be effectively reduced Power reduces exhaust noise, improves exhaust efficiency.

In some embodiments of the utility model, with reference to Fig. 1, exhaust outlet 141 is multiple, is projected to horizontal plane, is multiple Exhaust outlet 141 is axisymmetricly distributed about the axis of air intake passage S1.That is, when component suction nozzle T2 is arranged on dirt cup group The front side of part T1, while when Handleset T3 is arranged on the rear side of dirt cup component T1, the left and right sides at 1 top of glass shell is right respectively Ground is claimed to be equipped with multiple exhaust outlets 141, the layout of exhaust outlet 141 is more ingenious, beautiful as a result, and air-out effect is more preferable.

In some embodiments of the utility model, with reference to Fig. 1, exhaust outlet 141 can be processed as what is vertically just extended Strip so as to improve air-out area, improves outlet air efficiency, and exhaust outlet 141 easily facilitates processing, avoids air outlet angle The problem of dissipating and influencing air-breathing or cause user uncomfortable.Certainly, the utility model is without being limited thereto, in other of the utility model In embodiment, exhaust outlet 141 may be formed as circle, ellipse, regular polygon, diamond shape etc., preferably to meet reality It is required that.

The air-out direction of exhaust outlet 141 is tilted upward with respect to the axis direction of air intake passage S1.User is using hand as a result, When holding dust catcher T, the clean air discharged from exhaust outlet 141 can be directed away from the direction inclination outflow of air intake passage S1, from And place to be cleaned (such as ground, sofa etc.) can be directly blowed to avoid the clean air at exhaust outlet 141, it is empty to avoid cleaning Gas rolls the impurity such as the dust at place to be cleaned, improves the cleaning efficiency of hand-held cleaners.

According to the dust catcher T of the utility model embodiment, implemented by setting according to the above-mentioned first aspect of the utility model The glass shell 1 of example improves the overall performance of dust catcher T.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can in an appropriate manner combine in any one or more embodiments or example.

While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that： In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (10)

1. a kind of glass shell for dust catcher, which is characterized in that including：

Lower housing, the top and bottom end of the lower housing are opened wide；

Bottom of a cup lid, the bottom of a cup lid are located at the bottom of the lower housing to open and close the bottom end of the lower housing；

Upper shell, the upper shell are located at the top of the lower housing and limit accommodating chamber jointly with the lower housing, wherein, The upper shell is detachably connected with the lower housing.

2. the glass shell according to claim 1 for dust catcher, which is characterized in that the upper end of the lower housing and it is described on The lower end of housing is cylindrical shape, and the upper shell is detachably connected with the lower housing by rotating fastening structure, described Rotation fastening structure includes：

Rotary insertion slot allocation, the rotary insertion slot allocation is formed on the upper end inner peripheral surface of the lower housing or the lower end of the upper shell On inner peripheral surface and one end has opening；

Rotary insertion matches item, and the rotary insertion is formed on the lower end periphery face of the upper shell with item or the upper end of the lower housing On peripheral surface and it is wedge shape, the rotary insertion is extend into the rotary insertion slot allocation by the opening with item and passes through rotation fortune The dynamic other end inserting with the rotary insertion slot allocation is locked.

3. the glass shell according to claim 1 for dust catcher, which is characterized in that the upper end of the lower housing and it is described on The lower end of housing is cylindrical shape, and the upper shell is detachably connected with the lower housing by rotating helicitic texture, described Rotation helicitic texture includes：

Internal thread, the internal thread is formed on the upper end inner peripheral surface of the lower housing or the lower end inner peripheral surface of the upper shell On；

External screw thread, the external screw thread are formed on the lower end periphery face of the upper shell or on the upper end peripheral surface of the lower housing And with the internal thread thread fitting.

4. the glass shell according to claim 1 for dust catcher, which is characterized in that the upper shell leads to the lower housing It crosses button hook structure to be detachably connected, the button hook structure includes：

First grab, first grab are located at the lower end of the upper shell；

Second grab, second grab are located at the upper end of the lower housing；

Elastic component, the elastic component are located on the upper shell and for first grab to be pushed often to be locked with second grab Tightly or it is located on the lower housing and is used to that second grab to be pushed often to lock with first grab；

Unlock piece, the unlock piece be located on the upper shell or the lower housing and compressed when being triggered the elastic component with Unlock first grab and second grab.

5. the glass shell according to claim 1 for dust catcher, which is characterized in that the height of the upper shell with it is described under The difference of the height of housing is 0mm~5mm.

6. the glass shell according to any one of claims 1-5 for dust catcher, which is characterized in that the top of the upper shell End is opened wide, and the glass shell further includes：

Cup head cover, the cup head cover are located at the top of the upper shell to open and close the top of the upper shell.

7. a kind of dust catcher, which is characterized in that including the glass shell for dust catcher according to any one of claim 1-6 With the air-stream generating device and cyclone separator being located in the glass shell.

8. dust catcher according to claim 7, which is characterized in that the dust catcher is hand-held cleaners and further includes：

Component suction nozzle, the component suction nozzle are mounted in the glass shell and limit air intake passage, and edge leads to perpendicular to the air-breathing The axis direction in road, the air-stream generating device and the cyclone separator are arranged in order；With

Handleset, the Handleset are mounted in the glass shell and for holding, along the axis direction of the air intake passage, The Handleset and the component suction nozzle are located at the both sides of the glass shell respectively.

9. dust catcher according to claim 7, which is characterized in that the air-stream generating device is located at cyclonic separation dress The top put and the majority appearance on the downstream side of the cyclone separator, the cyclone separator short transverse It is contained in the lower housing.

10. dust catcher according to claim 9, which is characterized in that the air-stream generating device and cyclonic separation dress Upstream filtering device is equipped between putting, the downstream side of the air-stream generating device is equipped with downstream filter device.