CN211212887U

CN211212887U - Vacuum cleaner

Info

Publication number: CN211212887U
Application number: CN201921426425.3U
Authority: CN
Inventors: 蔡亮; 郝亚伟
Original assignee: Autobot Ltd; Beijing Weige Interactive Technology Co ltd
Current assignee: Autobot Ltd; Beijing Weige Interactive Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-08-11
Anticipated expiration: 2029-08-29

Abstract

The utility model discloses a dust collector, which comprises a suction nozzle cover (1) which is contacted with cleaning objects; the suction nozzle dust bin (2) is connected with the suction nozzle cover (1) and is used for storing absorbed substances; the connecting piece (3) is connected with the suction nozzle cover (1) and the suction nozzle dust bin (2), and the suction nozzle cover (1) axially moves around the port of the suction nozzle dust bin (2) through the connecting piece (3); the buckling piece (4) is connected with the suction nozzle cover (1) and the suction nozzle dust bin (2); the connecting piece (3) is arranged to comprise an elastic component, and the elastic component releases resilience force when the connection relation between the suction nozzle cover (1) and the suction nozzle dust bin (2) is released, so that the suction nozzle cover (1) is axially bounced off along the connecting piece (3). The utility model discloses the application has been solved because on-vehicle dust catcher need open the clearance soon, and the clearance process that causes is loaded down with trivial details and makes the user be infected with the technical problem of dust easily at the clearance in-process.

Description

Vacuum cleaner

Technical Field

The utility model discloses the application relates to on-vehicle field particularly, relates to a be used for on-vehicle dust catcher.

Background

At present, most on-vehicle dust catcher on the market is the formula of unscrewing, need unscrew the storehouse and clear up again when clearing up the dust, and partial on-vehicle dust catcher need take out the filter core at the clearance in-process, and the clearance process is loaded down with trivial details, and the user is infected with the dust easily at the clearance in-process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main aim at provides a dust catcher to solve because on-vehicle dust catcher need open the clearance soon, the clearance process that causes is loaded down with trivial details and makes the user be infected with the technical problem of dust easily in clearance process.

In order to achieve the above object, a vacuum cleaner is provided.

According to the utility model discloses a dust catcher includes:

a nozzle cover contacting the cleaning object;

the suction nozzle dust bin is connected with the suction nozzle cover and used for storing absorbed substances;

the connecting piece is connected with the suction nozzle cover and the suction nozzle dust bin, and the suction nozzle cover axially moves around the port of the suction nozzle dust bin through the connecting piece;

the fastening piece is connected with the suction nozzle cover and the suction nozzle dust bin;

the connecting piece is arranged to comprise an elastic component, and the elastic component releases resilience force when the connection relation between the suction nozzle cover and the suction nozzle dust bin is released, so that the suction nozzle cover is bounced open along the axial direction of the connecting piece.

Further, the elastic member is a torsion spring.

Furthermore, the connecting piece comprises a rotating shaft, the torsion spring is sleeved on the rotating shaft, and the rotating shaft is connected with the suction nozzle cover; two ends of the rotating shaft are fixed in the shaft holes on the suction nozzle dust bin;

furthermore, a connecting hole for the rotating shaft to pass through is formed in the suction nozzle cover;

furthermore, the connecting piece includes the mounting, mounting one end with the suction nozzle lid can be dismantled and be connected, and the other end passes through the pivot with the suction nozzle dirt storehouse is connected.

Furthermore, the fixing piece is provided with a screw hole at one end connected with the suction nozzle cover, and the suction nozzle cover is correspondingly provided with a stud.

Furthermore, the fastener comprises a key and a clamping groove, the clamping groove is used for clamping and fixing the clamping hook on the suction nozzle cover, and the key is used for controlling the relative position relationship between the clamping groove and the clamping hook.

Furthermore, a false touch prevention structure is arranged around the key.

Further, the dust collecting device comprises a sealing ring arranged between the suction nozzle cover and the suction nozzle dust bin.

Furthermore, the suction nozzle cover is provided with an air inlet, and one side of the air inlet close to the suction nozzle dust bin is provided with a separation blade.

Furthermore, the end parts of the suction nozzle cover and the suction nozzle dust bin are of downward inclined tangent plane structures.

The utility model discloses in the application embodiment, adopt the mode that changes the open structure of dust catcher dirt storehouse tip, through the setting of connecting piece and lock structure, reached and need not manual the purpose that just can carry out the dust clearance of unscrewing vehicle-mounted dust catcher to realized clearing up vehicle-mounted dust catcher faster, convenient, clean technological effect, and then solved because vehicle-mounted dust catcher need unscrew the clearance, the clearance process that causes is loaded down with trivial details and makes the user be infected with the technical problem of dust easily at the clearance in-process.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings of the illustrative embodiments of the present invention and their description are for the purpose of illustrating the invention and are not to be construed as unduly limiting the scope of the invention. In the drawings:

fig. 1 is a schematic view showing an overall structure of a suction nozzle cover of a vacuum cleaner in a closed state according to an embodiment of the present invention;

FIG. 2 is a schematic view showing an overall structure of a suction nozzle cover of a vacuum cleaner in an open state according to an embodiment of the present invention;

FIG. 3 is a schematic view A of the explosion and detail structure of a vacuum cleaner according to an embodiment of the present invention

Fig. 4 is a schematic diagram B of the explosion and detail structure of the vacuum cleaner according to the embodiment of the present invention.

Reference numerals

1: a nozzle cover; 101: a hook is clamped; 102: a stud; 103: connecting holes; 2: a suction nozzle dust bin; 201: a shaft hole; 202: a seal ring fixing groove; 3: a connecting member; 301: a torsion spring; 302: a rotating shaft; 303: a fixing member; 304: a screw hole; 305: a rotating shaft plug; 4: a fastener; 401: pressing a key; 402: a card slot; 5: a seal ring; 501: fixing the sealing ring; 6: a baffle plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the present invention is described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only embodiments of the present invention, not all embodiments. Based on the embodiments in the application of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application described herein may be made. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present application can be understood by those of ordinary skill in the art as a matter of context.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as a matter of case.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the utility model relates to a vacuum cleaner, which comprises a suction nozzle cover 1, a suction nozzle dust bin 2, a connecting piece 3 and a fastening piece 4, wherein the suction nozzle cover 1 is used for contacting with cleaning objects, and the suction nozzle dust bin 2 is connected with the suction nozzle cover 1 and stores the substances sucked in through an air inlet of the suction nozzle cover 1; the suction nozzle cover 1 is connected with the suction nozzle dust bin 2 through the connecting piece 3, and the suction nozzle dust bin 2 is connected with the suction nozzle cover 1 through the buckling piece 4; the connecting piece 3 is provided to include an elastic member which releases a resilient force to axially spring the nozzle cover 1 open along the connecting piece 3 when the connection relationship between the nozzle cover 1 and the nozzle dust bin 2 is released; in the preferred embodiment of the present invention, the elastic member includes a torsion spring 301, as shown in fig. 3, the connecting member 3 includes a torsion spring 301 and a rotating shaft 302, the torsion spring 301 is sleeved on the rotating shaft 302, and the rotating shaft 302 passes through the connecting hole 103 on the nozzle cover 1 and the shaft hole 201 on the nozzle dust bin 2 to connect the nozzle cover 1 and the nozzle dust bin 2; the utility model discloses in the preferred embodiment of the application, shaft hole 201 sets up on the outer wall of suction nozzle dirt storehouse 2, it is protruding that whole is the U style of calligraphy, be equipped with the confession on the bellied upper end of U style of calligraphy the structure hole that pivot 302 passed, shaft hole 201 is right the position is carried out at the both ends of pivot 302.

In the above specific embodiment, the connection relationship between the upper ends of the nozzle cover 1 and the nozzle dust bin 2 is realized through the structures (the connection hole 103 and the shaft hole 201), the torsion spring 301 and the rotating shaft 302, so as to ensure that the nozzle cover 1 and the nozzle dust bin 2 are hinged to each other, and meet the requirement that the nozzle cover 1 axially moves along the connection point with the nozzle dust bin 2, that is, in the above embodiment, the connection member only includes the torsion spring and the rotating shaft; it is not excluded that in other embodiments the connection comprises structures other than the torsion spring and the rotation shaft.

In the utility model discloses in other embodiments of application, as shown in fig. 4, connecting piece 3 includes torsional spring 301, pivot 302, mounting 303, torsional spring 301 cover is established in the pivot 302, mounting 303 one end with the connection can be dismantled to suction nozzle lid 1, the other end passes through pivot 302 is fixed on suction nozzle dirt storehouse 2, the correspondence is established fixedly on the suction nozzle dirt storehouse 2 the shaft hole 201 of pivot 302.

In order to prevent the rotating shaft 302 from falling off during the use of the present invention, in a further preferred embodiment of the present invention, the connecting member 3 further includes rotating shaft plugs 305 disposed at two ends of the rotating shaft 302, preferably, the rotating shaft plugs 305 are wedge-shaped cylinders, and the rotating shaft plugs 305 are matched with the inner diameter of the structural holes connected to the rotating shaft 302. In this embodiment, as shown in fig. 3, a screw hole 304 is formed at one end of the fixing member 303 connected to the nozzle cover 1, and the nozzle cover 1 is correspondingly provided with a stud 102. As shown in fig. 3 and 4, the fastening member 4 includes a key 401 and a slot 402, the slot 402 is used for fastening the hook 101 on the nozzle cover 1, and the key 401 is used for controlling the relative position relationship between the slot 402 and the hook 101. In the preferred embodiment of the utility model discloses apply for, the front end of button 401 is equipped with draw-in groove 402, and the rear end is controlled reciprocating of rear end through the spring, button 401 is integrative structural design, works as when button 401's rear end is pressed and is moved down, button 401's front end upward movement, draw-in groove 402 year button 401 upward movement this moment. Assuming that the suction nozzle cover 1 and the suction nozzle dust bin 2 are in a buckled state at first, namely the hook 101 is located in the clamping groove 402 at the front end of the key 401, the clamping groove 402 fixes the hook 101, at this time, the rear end of the key 401 is pressed, the rear end of the key 401 moves downwards, the front end moves upwards, the clamping groove 402 moves along with the front end of the key 401, so that the position relationship between the clamping groove 402 and the hook 101 changes, the clamping groove 402 does not limit the position of the hook 101 any more, and the connection relationship between the suction nozzle cover 1 and the suction nozzle dust bin 2 is released. The suction nozzle cover 1 is kept connected with the suction nozzle dust bin 2 under the action of the connecting piece 3. In the preferred embodiment of the present invention, the nozzle cover 1 is driven by the connecting member 3 to be lifted upwards along the axial direction of the rotating shaft 302 while releasing the connection with the nozzle dust bin 2.

In the preferred embodiment of the present application, the present invention further comprises a structure for preventing accidental touch, the structure for preventing accidental touch is disposed on the periphery of the key 401, as shown in fig. 1, in the present embodiment, the whole structure for preventing accidental touch encloses the key 401, and the height of the structure for preventing accidental touch is not lower than that of the key 401, in the preferred embodiment of the present application, the height of the structure for preventing accidental touch is equal to that of the key 401, that is, the upper end of the structure for preventing accidental touch is flush with the upper surface of the key 401; in other embodiments, the false touch prevention structure can be arranged around the key in a semi-surrounding or discontinuous manner; the utility model discloses please further preferred embodiment, the height of the front end of structure is touched in mistake with the height of the front end of button 401 flushes, and the height of rear end is less than the height of button 401 rear end, above-mentioned setting about preventing touching the structure in mistake has ensured conveniently pressing when button 401 rear end, avoids touching button 401 in the use, influences the result of use.

The utility model discloses please further preferred embodiment, including setting up air intake on the suction nozzle lid 1, one side that the air intake is pressed close to suction nozzle dirt storehouse 2 is equipped with separation blade 6, separation blade 6 with suction nozzle lid 1 is articulated, separation blade 6's size is not less than the size of air intake. When the vehicle-mounted dust collector starts to operate, the separation blade 6 is attracted by suction force from the inside of the vehicle-mounted dust collector and is opened towards the direction of the suction nozzle dust bin, when the vehicle-mounted dust collector stops working, the separation blade is not attracted by the suction force any more, the size of the air inlet is smaller than that of the separation blade, the separation blade is attached to the air inlet at the moment, dust in the suction nozzle dust bin is prevented from overflowing, and the sanitation of the whole dust collection process is ensured.

In the actual operation engineering, work as when the dust catcher need carry out the dust clearance, press button 401's rear end, button 401's front end perk, trip 101 is followed simultaneously roll-off in the draw-in groove 402, trip 101 with draw-in groove 402's relation of connection is relieved, promptly suction nozzle lid 1 with the relation of connection in suction nozzle dirt storehouse 2 is relieved, and at this moment, suction nozzle lid 1 passes through connecting piece 3 and is connected with suction nozzle dirt storehouse 2, and suction nozzle lid 1 is under the drive of connecting piece 3's torsional spring 301, is axial motion upward movement with connecting piece 3 main parts along pivot 301 in the lump, makes suction nozzle lid 1 with 2 lower extreme autosegregation in suction nozzle dirt storehouse form the passageway of being convenient for carry out the clearance of on-vehicle dust catcher dust. The cleaning channel for cleaning dust of the vehicle-mounted dust collector can be formed only by the button of the buckling piece without excessive operation flows.

In a further preferred embodiment, the end portions of the nozzle cover 1 and the nozzle dust bin 2 are of a downward-inclined tangent plane structure, so that dust can be prevented from being carried out when the nozzle cover 1 is driven by the connecting piece 3 to bounce, and the downward-inclined tangent plane structure also facilitates cleaning of dust or other substances in the nozzle dust bin 2 and dumping.

In the preferred embodiment of the present invention, the sealing ring 5 is disposed between the suction nozzle cover 1 and the suction nozzle dust bin 2, and the material of the sealing ring 5 is preferably elastic material, which may be rubber; the arrangement of the sealing ring can further improve the whole sealing performance of the dust collector.

The utility model discloses please further preferred embodiment, as shown in fig. 4, be equipped with on the sealing washer 5 be used for with sealing washer 5 fixes the sealing washer fixed position 501 on suction nozzle dirt storehouse 2, correspond sealing washer fixed position 501, be equipped with sealing washer fixed slot 202 on suction nozzle dirt storehouse 2, sealing washer fixed slot 202 is used for fixing sealing washer fixed position 501 makes sealing washer 5 is in laminating is inseparabler on the suction nozzle dirt storehouse 2, is difficult to take place structural displacement.

It should be noted that what mainly protected is the mode of opening of dust catcher, has improved in the aspect of buckling piece and connecting piece, but final effect is in order to reach the utility model discloses the dust catcher of the relevant field of the mode of opening of applying all belong to with the utility model discloses apply for the same or similar technical scheme.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum cleaner, comprising:

a nozzle cover (1) which contacts the cleaning object;

the suction nozzle dust bin (2) is connected with the suction nozzle cover (1) and is used for storing absorbed substances;

the connecting piece (3) is connected with the suction nozzle cover (1) and the suction nozzle dust bin (2), and the suction nozzle cover (1) axially moves around the port of the suction nozzle dust bin (2) through the connecting piece (3);

the buckling piece (4) is connected with the suction nozzle cover (1) and the suction nozzle dust bin (2);

the connecting piece (3) is arranged to comprise an elastic component, and the elastic component releases resilience force when the connection relation between the suction nozzle cover (1) and the suction nozzle dust bin (2) is released, so that the suction nozzle cover (1) is axially bounced off along the connecting piece (3).

2. The vacuum cleaner according to claim 1, wherein the resilient member comprises a torsion spring (301).

3. The vacuum cleaner as claimed in claim 2, wherein the connecting piece (3) comprises a rotating shaft (302), the torsion spring (301) is sleeved on the rotating shaft (302), and the rotating shaft (302) is connected with the nozzle cover (1); the two ends of the rotating shaft (302) are fixed in the shaft holes (201) on the suction nozzle dust bin (2).

4. A vacuum cleaner according to claim 3, wherein the nozzle cover (1) is provided with a connecting hole (103) for the rotating shaft (302) to pass through.

5. A vacuum cleaner according to claim 3, characterized in that the connecting piece (3) comprises a fixing piece (303), one end of the fixing piece (303) is detachably connected with the nozzle cover (1), and the other end is connected with the nozzle dust bin (2) through the rotating shaft (302).

6. The vacuum cleaner as claimed in claim 5, characterized in that the fixing member (303) has a screw hole (304) at one end connected with the nozzle cover (1), and the nozzle cover (1) is correspondingly provided with a stud (102).

7. The vacuum cleaner as claimed in claim 1, wherein the fastener (4) comprises a key (401) and a slot (402), the slot (402) is used for fastening the hook (101) on the nozzle cover (1), and the key (401) is used for controlling the relative position relationship between the slot (402) and the hook (101).

8. A vacuum cleaner according to claim 7, characterized in that the push button (401) is provided with a false touch prevention structure at its periphery.

9. A vacuum cleaner according to claim 1, characterized by comprising a sealing ring (5) arranged between the nozzle cover (1) and the nozzle dust bin (2).

10. The vacuum cleaner as claimed in claim 1, wherein the suction nozzle cover (1) is provided with an air inlet, and a blocking piece (6) is arranged at one side of the air inlet close to the suction nozzle dust bin (2).