CN208709755U - Suction nozzle assembly and dust collector - Google Patents

Abstract

The application provides a suction nozzle assembly and a dust collector. The suction nozzle assembly includes: the air inlet bottom cover is installed on the base through an installation opening in the base, a first side of the air inlet bottom cover is arranged corresponding to a first side wall of the installation opening, a second side, opposite to the first side, of the air inlet bottom cover is arranged corresponding to a second side wall of the installation opening, the first side of the air inlet bottom cover is provided with a plug-in structure matched with the first side wall, a release key is arranged on the second side of the air inlet bottom cover, the surface, facing the second side wall, of the release key is provided with a buckling position, a buckling position hole is formed in the second side wall, the release key can move to switch between a locking state and a releasing state, when the release key is in the locking state, the buckling position is located in the buckling position hole, the air inlet bottom cover is limited in the installation opening, when the release key is in the releasing state, the buckling position is separated from the buckling position. The air inlet bottom cover in the suction nozzle component is simple in dismounting process and does not need tools.

Description

Component suction nozzle and dust catcher

Technical field

This application involves field of household appliances, in particular to a kind of component suction nozzle and dust catcher.

Background technique

Dust catcher is the household electrical appliance of indoor cleaning, is mainly used for cleaning ground, carpet, furniture, curtain, in the thin angle of narrow side Dust, dust catcher work be to generate negative pressure using motor drive blower high speed rotation and be dusted.

Currently, being generally provided with the components such as round brush, the components such as round brush in component suction nozzle in dust catcher in the market Needs are cleared up, this just needs the lid removed on component suction nozzle to clear up again, but currently, the disassembly of most lid Journey is to need tool, such as coin, the tools such as screwdriver, is operated more complex.

Utility model content

The main purpose of the application is to provide a kind of component suction nozzle and dust catcher, to solve suction nozzle group in the prior art The process that removes of lid in part operates more complex problem.

To achieve the goals above, according to the one aspect of the application, a kind of component suction nozzle is provided, the component suction nozzle packet Include: pedestal and air inlet bottom cover, above-mentioned air inlet bottom cover are mounted on above-mentioned pedestal by the installing port on above-mentioned pedestal, on The first side wall of the first side and above-mentioned installing port of stating air inlet bottom cover is correspondingly arranged, above-mentioned air inlet bottom cover with above-mentioned first The opposite second side in side and the second sidewall of above-mentioned installing port are correspondingly arranged, the first side of above-mentioned air inlet bottom cover have with it is above-mentioned The connected structure of the first side wall cooperation, second side of above-mentioned air inlet bottom cover are provided with release key, and above-mentioned release key is towards above-mentioned The surface of second sidewall has button bit, has buckling position hole in above-mentioned second sidewall, and above-mentioned release key can be moved in locking shape Switch between state and release conditions, when above-mentioned release key is in above-mentioned lock state, above-mentioned button bit is located in above-mentioned buckling position hole, Above-mentioned air inlet bottom cover is limited at above-mentioned installing port, when above-mentioned release key is in above-mentioned release conditions, above-mentioned button bit with Above-mentioned buckling position hole is detached from, and above-mentioned air inlet bottom cover can remove from above-mentioned installing port.

Further, above-mentioned air inlet bottom cover further includes ontology, and the side close to above-mentioned second sidewall of above-mentioned ontology has There is interconnecting piece, above-mentioned interconnecting piece is movably coupled to above-mentioned release key, and above-mentioned release key is moved along first direction above-mentioned Lock state and above-mentioned release conditions switch, and above-mentioned first direction is the length direction of above-mentioned release key.

Further, above-mentioned release key has pilot hole, and above-mentioned interconnecting piece is at least partially disposed in above-mentioned pilot hole.

Further, there is the cunning being connected to above-mentioned pilot hole on the surface for being not provided with above-mentioned button bit of above-mentioned release key Slot, and the cell wall of above-mentioned sliding slot has the first positioning by being sequentially arranged far from above-mentioned button bit to the direction close to above-mentioned button bit recessed Slot and the second positioning groove, above-mentioned interconnecting piece include baseplate part and the locating piece that is arranged in aforesaid substrate portion, aforesaid substrate portion It being mounted in above-mentioned pilot hole, above-mentioned locating piece is threaded through in above-mentioned sliding slot, when above-mentioned release key is in above-mentioned lock state, Above-mentioned locating piece is fastened in above-mentioned first positioning groove, when above-mentioned release key is in above-mentioned release conditions, above-mentioned locating piece It is fastened in above-mentioned second positioning groove.

Further, above-mentioned sliding slot is located on the above-mentioned release key surface opposite with operating surface.

Further, the side wall of above-mentioned sliding slot has guiding expansion mouth, and above-mentioned expansion mouth is located at the separate upper of above-mentioned sliding slot State one end of button bit.

Further, above-mentioned locating piece is positioning column, and above-mentioned first positioning groove and above-mentioned second positioning groove are arc Slot.

Further, the both ends of second side of above-mentioned air inlet bottom cover are respectively arranged with an above-mentioned release key.

Further, above-mentioned connected structure has multiple, and each above-mentioned connected structure is inserted block, is arranged on above-mentioned the first side wall There is the socket with the cooperation of above-mentioned inserted block.

Further, above-mentioned button bit has guide angle towards one end of above-mentioned buckling position hole.

Further, said suction nozzle component further includes round brush, and above-mentioned air inlet bottom cover has the oral area for avoiding above-mentioned round brush.

According to the another aspect of the application, a kind of dust catcher, including component suction nozzle are provided, which is above-mentioned Component suction nozzle.

Using the technical solution of the application, when user needs to clear up the components such as the round brush of component suction nozzle, by release key It is pushed away to the direction close to round brush, so that the button bit of release key is deviate from from buckling position hole, so that release key is released by lock state It puts pin and release conditions is switched to by lock state, second side of air inlet bottom cover is dug, by the first side of air inlet bottom cover The structure matched on connected structure and pedestal separates, so that pedestal is separated with air inlet bottom cover, round brush is taken out and is cleared up, When having cleared up round brush, pushes away, make to the direction far from round brush by the fit structure grafting on connected structure and pedestal, and by release key It obtains button bit to buckle into buckling position hole, so that release key is in the lock state.When the components such as the round brush in the component suction nozzle are cleared up, only need It to push release key that can separate air inlet bottom cover with pedestal to different directions, be not necessarily to tool, operate simpler.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 shows the structural schematic diagram of the embodiment of the component suction nozzle according to the application；

Fig. 2 shows the A-A of the component suction nozzle in Fig. 1 to diagrammatic cross-section；

Fig. 3 shows the B-B direction diagrammatic cross-section of the component suction nozzle in Fig. 1；

Fig. 4 shows the overlooking structure diagram of the air inlet bottom cover of the component suction nozzle in Fig. 1；

Fig. 5 is to show the present invention looks up structural representation of the air inlet bottom cover of the component suction nozzle in Fig. 1；And

Fig. 6 shows the partial structurtes enlarged diagram at the A in Fig. 5.

Wherein, the above drawings include the following reference numerals:

10, pedestal；20, round brush；30, air inlet bottom cover；40, hose；50, link assembly；11, buckling position hole；31, originally Body；32, release key；321, button bit；322, pilot hole；323, sliding slot；324, the first positioning groove；325, the second positioning groove； 326, expansion mouth；327, guide angle；311, connected structure；312, interconnecting piece；313, baseplate part；314, locating piece.

Specific embodiment

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe specific embodiment, 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 singular Also it is 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 their combination.

As background technique is introduced, the disassembly process of the lid in component suction nozzle in the prior art is more complex, is Solution technical problem as above, present applicant proposes a kind of component suction nozzle and dust catchers.

Fig. 1 shows the structural schematic diagram of the embodiment of the component suction nozzle according to the application；Fig. 2 shows the suctions in Fig. 1 The A-A of nozzle assembly is to diagrammatic cross-section；Fig. 3 shows the B-B direction diagrammatic cross-section of the component suction nozzle in Fig. 1；Fig. 4 shows figure The overlooking structure diagram of the air inlet bottom cover of component suction nozzle in 1；Fig. 5 is to show the air inlet of the component suction nozzle in Fig. 1 The present invention looks up structural representation of bottom cover；Fig. 6 shows the partial structurtes enlarged diagram at the A in Fig. 5.

As shown in Figure 1, said suction nozzle component includes pedestal 10 and air inlet bottom cover 30, above-mentioned air inlet bottom cover 30 passes through Installing port on above-mentioned pedestal 10 is mounted on above-mentioned pedestal 10, the first side and the above-mentioned installing port of above-mentioned air inlet bottom cover 30 The first side wall is correspondingly arranged, second side opposite with above-mentioned first side of above-mentioned air inlet bottom cover 30 and the second of above-mentioned installing port Side wall is correspondingly arranged.As shown in figure 4, the first side of above-mentioned air inlet bottom cover 30 has the grafting knot cooperated with above-mentioned the first side wall Second side of structure 311, above-mentioned air inlet bottom cover 30 is provided with release key 32, as shown in figure 5, above-mentioned release key 32 is towards above-mentioned The surface of two side walls has button bit 321, as shown in figure 3, having buckling position hole 11 in above-mentioned second sidewall.Above-mentioned release key 32 can Movement between lock state and release conditions to switch, when above-mentioned release key 32 is in above-mentioned lock state, above-mentioned button bit 321 are located in above-mentioned buckling position hole 11, and above-mentioned air inlet bottom cover 30 is limited at above-mentioned installing port, when above-mentioned release key 32 is in When above-mentioned release conditions, above-mentioned button bit 321 is detached from above-mentioned buckling position hole 11, and above-mentioned air inlet bottom cover 30 can be from above-mentioned installing port Place removes.

When component suction nozzle includes multiple release keies, as long as there is a release key to be in the lock state in multiple release keies When, above-mentioned air inlet bottom cover is limited at above-mentioned installing port；When all release keies are in release conditions, above-mentioned air inlet Mouth bottom cover can remove from above-mentioned installing port.

When user needs to clear up the components such as the round brush of component suction nozzle, release key is pushed away to the direction close to round brush, is made The button bit for obtaining release key is deviate from from buckling position hole, releases so that release key is switched to by lock state release pin by lock state State is put, second side of air inlet bottom cover is dug, will be matched on the connected structure and pedestal of the first side of air inlet bottom cover Structure separation round brush is taken out into cleaning, when having cleared up round brush, by grafting knot so that pedestal is separated with air inlet bottom cover Fit structure grafting on structure and pedestal, and release key is pushed away to the direction far from round brush, so that button bit buckles into buckling position hole, make Release key is obtained to be in the lock state.When the components such as the round brush in the component suction nozzle are cleared up, it is only necessary to which the direction of Xiang Butong pushes and releases Putting key can separate air inlet bottom cover with pedestal, be not necessarily to tool, operate simpler.

Round brush 20 is also shown in Fig. 1, also, air inlet bottom cover 30 has the oral area for avoiding above-mentioned round brush 20.In this way will Under the disassembly of air inlet bottom cover, so that it may take out round brush, and then clear up round brush.

Certainly, in the embodiment not shown in the figure of the application, air inlet bottom cover is not provided with the above-mentioned round brush of evacuation Oral area.

As shown in figure 3, above-mentioned air inlet bottom cover 30 further includes ontology 31, the close above-mentioned second sidewall of above-mentioned ontology 31 Side has interconnecting piece 312, and above-mentioned interconnecting piece 312 is movably coupled to above-mentioned release key 32, and above-mentioned release key 32 is along first Direction is mobile to switch in above-mentioned lock state and above-mentioned release conditions, and above-mentioned first direction is the length side of above-mentioned release key 32 To.It can be further ensured that the release key can efficiently switch in lock state and release conditions in this way.

As shown in figure 3, above-mentioned release key 32 has pilot hole 322, above-mentioned interconnecting piece 312 is at least partially disposed at above-mentioned lead Into hole 322.Above-mentioned release key moves along a first direction, so that connecting portion is at the different location in pilot hole, even if The relative position for obtaining the two changes.

As shown in figs. 5 and 6, have on the surface for being not provided with above-mentioned button bit 321 of above-mentioned release key 32 and led with above-mentioned The sliding slot 323 being connected to hole 322, and the cell wall of above-mentioned sliding slot 323 has by far from above-mentioned button bit 321 to close above-mentioned button bit The first positioning groove 324 and the second positioning groove 325 that 321 direction is sequentially arranged, above-mentioned interconnecting piece 312 include baseplate part 313 with the locating piece 314 that is arranged in aforesaid substrate portion 313, aforesaid substrate portion 313 is mounted in above-mentioned pilot hole 322, above-mentioned Locating piece 314 is threaded through in above-mentioned sliding slot 323, and when above-mentioned release key 32 is in above-mentioned lock state, above-mentioned locating piece 314 blocks It is located in above-mentioned first positioning groove 324, when above-mentioned release key 32 is in above-mentioned release conditions, the above-mentioned card of locating piece 314 is set In above-mentioned second positioning groove 325.User can be further promoted by the first positioning groove of setting and the second positioning groove Use feel.

As shown in figs. 5 and 6, above-mentioned sliding slot 323 is located on above-mentioned release key 32 surface opposite with operating surface.

Certainly, the sliding slot in the application is not limited to the position in Fig. 5 and Fig. 6, in the unshowned embodiment of the application In, other be not provided on the surface of above-mentioned button bit 321 is arranged in above-mentioned sliding slot.

In order to facilitate the installation of locating piece, as shown in fig. 6, the side wall of above-mentioned sliding slot 323 has guiding expansion mouth 326, on State one end far from above-mentioned button bit 321 that expansion mouth 326 is located at above-mentioned sliding slot 323.

As shown in fig. 6, above-mentioned locating piece 314 is positioning column, above-mentioned first positioning groove 324 and above-mentioned second positioning groove 325 be arc groove.

Certainly, the locating piece of the application is not limited to above-mentioned positioning column, can also be other shapes, this field skill Art personnel can select the positioning column of suitable shape according to the actual situation.The shape of first positioning groove and the second positioning groove with The shape adaptation of locating piece.

As shown in figure 4, the both ends of second side of above-mentioned air inlet bottom cover 30 are respectively arranged with an above-mentioned release key 32, lead to The state that hole controls two release keies further ensures to control whether air inlet bottom cover can remove from installing port The reliability that the air inlet bottom cover is connect with pedestal.

As shown in figure 5, above-mentioned connected structure 311 have it is multiple, and each above-mentioned connected structure 311 be inserted block, above-mentioned first side The socket with the cooperation of above-mentioned inserted block is provided on wall.Further ensure the fastness of air inlet bottom cover and pedestal.

As shown in fig. 6, above-mentioned button bit 321 has guide angle 327 towards one end of above-mentioned buckling position hole 11.The guide angle 327 Buckling position hole can be guided to be fitted into buckling position hole.

As shown in Fig. 2, said suction nozzle component further includes hose 40 and link assembly 50, one end of link assembly 50 with Pedestal 10 connects, the connection of the other end and hose 40, and one end pedestal 10 of hose 40 connects.

In one embodiment not shown in the figure of the application, a kind of dust catcher, including component suction nozzle are provided, the suction Nozzle assembly is above-mentioned component suction nozzle.

For the dust catcher due to including above-mentioned component suction nozzle, the operation for removing air inlet bottom cover is simpler, convenient for users to Clean the components such as round brush.

It can be seen from the above description that the application the above embodiments realize following technical effect:

1), when user needs to clear up the components such as the round brush of component suction nozzle, release key is pushed away to the direction close to round brush, So that the button bit of release key is deviate from from buckling position hole, so that release key is switched to by lock state release pin by lock state Release conditions dig second side of air inlet bottom cover, will match on the connected structure and pedestal of the first side of air inlet bottom cover The structure of conjunction separates, so that pedestal is separated with air inlet bottom cover, round brush is taken out and is cleared up, when having cleared up round brush, by grafting Fit structure grafting in structure and pedestal, and release key is pushed away to the direction far from round brush, so that button bit buckles into buckling position hole, So that release key is in the lock state.When the components such as the round brush in the component suction nozzle are cleared up, it is only necessary to which the direction of Xiang Butong pushes Release key can separate air inlet bottom cover with pedestal, be not necessarily to tool, operate simpler.

2), for the dust catcher of the application due to including above-mentioned component suction nozzle, the operation for removing air inlet bottom cover is simpler, side Just user cleans the components such as round brush.

The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (12)

1. a kind of component suction nozzle, which is characterized in that the component suction nozzle includes pedestal (10) and air inlet bottom cover (30), described Air inlet bottom cover (30) is mounted on the pedestal (10) by the installing port on the pedestal (10), the air inlet bottom cover (30) the first side wall of the first side and the installing port is correspondingly arranged, the air inlet bottom cover (30) with first side phase Pair second side and the second sidewall of the installing port be correspondingly arranged, the first side of the air inlet bottom cover (30) have with it is described The connected structure (311) of the first side wall cooperation, second side of the air inlet bottom cover (30) is provided with release key (32), described to release Putting key (32) has button bit (321) towards the surface of the second sidewall, has buckling position hole (11) in the second sidewall, described Release key (32) can be moved to switch between lock state and release conditions, when the release key (32) is in the locking When state, the button bit (321) is located in the buckling position hole (11), and the air inlet bottom cover (30) is limited in the installing port Place, when the release key (32) is in the release conditions, the button bit (321) and the buckling position hole (11) are detached from, described Air inlet bottom cover (30) can remove from the installing port.

2. component suction nozzle according to claim 1, which is characterized in that the air inlet bottom cover (30) further includes ontology (31), the side close to the second sidewall of the ontology (31) has interconnecting piece (312), the interconnecting piece (312) and institute It states release key (32) to be movably coupled to, the release key (32) is moved along first direction to release in the lock state with described State switching is put, the first direction is the length direction of the release key (32).

3. component suction nozzle according to claim 2, which is characterized in that the release key (32) has pilot hole (322), institute State being at least partially disposed in the pilot hole (322) for interconnecting piece (312).

4. component suction nozzle according to claim 3, which is characterized in that the release key (32) is not provided with the button bit (321) there is the sliding slot (323) that be connected to the pilot hole (322) on surface, and the cell wall of the sliding slot (323) with by Determine to the first positioning groove (324) that the direction close to the button bit (321) is sequentially arranged with second far from the button bit (321) Position groove (325), the interconnecting piece (312) include the locating piece of baseplate part (313) and setting on the baseplate part (313) (314), the baseplate part (313) is mounted in the pilot hole (322), and the locating piece (314) is threaded through the sliding slot (323) in, when the release key (32) is in the lock state, the locating piece (314) is fastened on first positioning In groove (324), when the release key (32) is in the release conditions, the locating piece (314) is fastened on described second In positioning groove (325).

5. component suction nozzle according to claim 4, which is characterized in that the sliding slot (323) is located at the release key (32) On the surface opposite with operating surface.

6. component suction nozzle according to claim 4, which is characterized in that the side wall of the sliding slot (323) has guiding flaring Portion (326), the expansion mouth (326) are located at one end far from the button bit (321) of the sliding slot (323).

7. component suction nozzle according to claim 4, which is characterized in that the locating piece (314) be positioning column, described first Positioning groove (324) and second positioning groove (325) are arc groove.

8. component suction nozzle according to claim 1, which is characterized in that the both ends of second side of the air inlet bottom cover (30) It is respectively arranged with the release key (32).

9. component suction nozzle according to claim 1, which is characterized in that the connected structure (311) has multiple and each described Connected structure (311) is inserted block, and the socket with inserted block cooperation is provided on the first side wall.

10. component suction nozzle according to claim 1, which is characterized in that the button bit (321) is towards the buckling position hole (11) One end have guide angle (327).

11. component suction nozzle according to claim 1, which is characterized in that the component suction nozzle further includes round brush (20), described Air inlet bottom cover (30) has the oral area for avoiding the round brush (20).

12. a kind of dust catcher, including component suction nozzle, which is characterized in that the component suction nozzle is any one of claims 1 to 11 The component suction nozzle.