CN220360365U

CN220360365U - Combined dust collector

Info

Publication number: CN220360365U
Application number: CN202320550758.7U
Authority: CN
Inventors: 戴明卫
Original assignee: Suzhou Deyishi Clean Technology Co ltd
Current assignee: Suzhou Deyishi Clean Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2024-01-19
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a combined dust collector, which belongs to the technical field of household appliances and comprises a dust collector body and a base station; the dust collector body is provided with a dust collector, the base station is provided with an air duct for dust collection, and a dust collection bin is arranged at the outlet of the air duct; an air suction motor is arranged at one end of the dust collection bin, which is far away from the air duct; the dust collector is provided with a dust cup cover which is opened and closed in a rotating way, and a flexible lock catch is arranged on the circumference side of the dust cup cover; the dust cup cover is internally provided with a flexible cup cover driver and a lock catch driver which are mutually matched, are driven by the flexible cup cover to be extruded and move relative to the flexible lock catch; the dust collector of the dust collector body is provided with the dust cup cover, the flexible cup cover driver in the dust cup cover deforms and extrudes the lock catch driver under the action of the air suction motor, and then the flexible lock catch is opened under the action of the lock catch driver, and finally the dust cup cover is opened.

Description

Combined dust collector

Technical Field

The utility model relates to a combined dust collector, and belongs to the technical field of household appliances.

Background

Cordless cleaners are increasingly becoming popular with ordinary people and are being accepted by more people, and because of the wide popularity of cordless cleaners, they often provide users with some points of pain, such as small dust cup size, frequent dust pouring and cleaning, and often with dust leakage during cleaning of their dust cups, the dust in the cup will follow the open dust cup cover to leak out after the dust cup cover is opened.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a combined dust collector, which solves the problem that dust is easy to leak out when the dust collected in the interior of the conventional cordless dust collector is cleaned.

In order to achieve the above purpose/solve the above technical problems, the present utility model is realized by adopting the following technical scheme: a combined dust collector comprises a dust collector body and a base station;

the dust collector body is provided with a dust collector, the base station is provided with an air duct for dust collection, the inlet of the air duct is provided with an interface matched with the dust collector, and the outlet of the air duct is provided with a dust collection bin; an air suction motor is arranged at one end of the dust collection bin, which is far away from the air duct;

the dust collector is provided with a dust cup cover which is rotationally opened and closed, a flexible lock catch is arranged on the circumference side of the dust cup cover, and the dust cup cover is buckled with the dust collector through the flexible lock catch;

the dust cup cover is internally provided with a flexible cup cover driver and a lock catch driver which are mutually matched, are driven by the flexible cup cover to be extruded and move relative to the flexible lock catch;

the base station is provided with a reset mechanism and a reset rod for the reset mechanism to drive the dust cup cover to be closed.

Optionally, a limiting mechanism for driving the flexible lock catch to move when the lock catch driver moves relative to the flexible lock catch is further arranged in the dust cup cover.

Optionally, the limiting mechanism comprises a first wedge block, a second wedge block matched with the first wedge block and an elastic piece; the elastic piece is arranged on the dust cup cover, one end of the elastic piece is fixedly connected with the first wedge-shaped block, and the other end of the elastic piece is fixedly connected with the flexible lock catch; the second wedge block is fixedly connected with the lock catch driver.

Optionally, the elastic element is a spring.

Optionally, the reset mechanism comprises a driving motor and a cam mechanism arranged on the driving motor, and a driven rod for driving the reset rod to rotate by the cam mechanism is arranged on one side of the reset rod.

Optionally, the cam mechanism includes a cam body and a push rod for pushing the follower rod; the cam body is fixedly connected with the power output end of the driving motor, and the push rod is fixedly connected with one side of the cam body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the base station is arranged, the air suction motor is arranged in the base station, the dust cup cover is arranged on the dust collector of the dust collector body, after the dust collector is inserted into the interface on the air duct of the base station, the flexible cup cover driver in the dust cup cover deforms and extrudes the lock catch driver under the action of the air suction motor, so that the flexible lock catch is opened under the action of the lock catch driver, the dust cup cover is finally opened, dust in the dust collector enters the air duct under the action of gravity and the suction force of the air suction motor and finally falls into the dust collection bin, and the problem that the dust is easy to leak when the dust collected in the interior of the current cordless dust collector is cleaned is solved.

2. According to the dust cup cover, the reset mechanism and the reset rod are arranged, after dust in the dust collector is cleaned, the driving motor can be started, the driving motor is utilized to drive the cam body to rotate, the push rod is driven by the cam to contact with the driven rod, and the driven rod drives the reset rod to rotate, so that the reset rod can push the dust cup cover to be closed.

Drawings

Fig. 1 is a schematic view of the overall structure of a combined vacuum cleaner according to an embodiment of the present utility model;

fig. 2 is a schematic view illustrating a combined state of a combined vacuum cleaner according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an undeformed state of a flexible cup cover driver of a combined vacuum cleaner according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram showing a deformation state of a flexible cup cover driver of a combined vacuum cleaner according to an embodiment of the present utility model;

FIG. 5 is a schematic view showing an opened state of a dust cup cover of a combined type dust collector according to an embodiment of the utility model;

fig. 6 is a schematic diagram of a resetting mechanism of a combined vacuum cleaner according to an embodiment of the utility model.

In the figure: 1. a cleaner body; 2. a base station; 3. a dust collector; 4. an air duct; 5. a dust collection bin; 6. an induced draft motor; 7. a dust cup cover; 701. a flexible latch; 702. a flexible cup cover driver; 703. a latch driver; 8. a limiting mechanism; 801. a first wedge block; 802. a second wedge block; 803. an elastic member; 9. a reset mechanism; 901. a driving motor; 902. a cam mechanism; 9021. a cam body; 9022. a push rod; 10. a return rod; 11. a driven rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Examples

As shown in fig. 1 and 2, a combined type dust collector comprises a dust collector body 1 and a base station 2; the left side of the cleaner body 1 is provided with a dust collector 3; an air duct 4 is arranged in the base station 2, an interface matched with the bottom of the dust collector 3 is arranged at the top end of the air duct 4, and the air duct is attached to the interface after the bottom of the dust collector 3 is inserted into the interface; the bottom end of the air duct 4 is provided with a dust collection bin 5, the bottom of the dust collection bin 5 is provided with an air suction motor 6, the air suction motor 6 is arranged at the bottom of the base station 2, and an air suction inlet of the air suction motor 6 is opposite to the bottom of the dust collection bin 5; specifically, the bottom of the dust collection bin 5 is provided with an air suction port, and a filter screen is arranged in the air suction port and is used for sucking dust by the air suction motor 6; a cover plate is arranged on the side surface of the base station 2 corresponding to the dust collection bin 5, and the cover plate is connected with the base station 2 through a buckle, so that the dust collection bin 5 can be conveniently taken out;

as shown in fig. 3 and 4, the bottom of the dust collector 3 is rotatably connected with a dust cup cover 7, a flexible lock catch 701 is arranged on the circumference side of the dust cup cover 7, and the flexible lock catch 701 is buckled with the bottom of the inner side of the dust collector 3; the dust cup cover 7 is sequentially provided with a flexible cup cover driver 702 and a lock catch driver 703 from top to bottom, the lock catch driver 703 is in sliding connection with the inner side of the dust cup cover 7, the top end of the lock catch driver 703 is fixedly connected with the bottom of the flexible cup cover driver 702, when the flexible cup cover driver 702 is subjected to external force, the flexible cup cover driver 702 deforms and presses the lock catch driver 703 downwards, and the lock catch driver 703 slides downwards; the dust cup cover 7 is also provided with a limiting mechanism 8, the limiting mechanism 8 comprises a first wedge block 801, a second wedge block 802 and an elastic piece 803, wherein the second wedge block 802 is matched with the first wedge block 801, in the embodiment, the elastic piece 803 is a spring, the elastic piece 803 is arranged on the inner side of the dust cup cover 7 through a mounting piece, one end of the elastic piece 803 is fixedly connected with the first wedge block 801, the other end of the elastic piece 803 is fixedly connected with a flexible lock catch 701, the second wedge block 802 is fixedly connected with the left side of the lock catch driver 703, when the lock catch driver 703 slides downwards, the second wedge block 802 is driven to move, the first wedge block 801 is driven by the elastic piece 803 to move rightwards, meanwhile, the other end of the elastic piece 803 drives the flexible lock catch 701 to move rightwards, at the moment, the flexible lock catch 701 is not buckled with the dust collector 3, and the dust cup cover 7 rotates downwards to be opened under the action of external force or gravity;

when the dust collector 3 needs to be cleaned, only the dust collector 3 is required to be inserted into the interface at the top end of the air duct 4, the air suction motor 6 is started, the flexible cup cover driver 702 deforms and pushes the lock catch driver 703 downwards under the action of suction force, the flexible lock catch 701 is further opened, the dust cup cover 7 is opened under the action of gravity and external force, and sundries such as dust enter the dust collection bin 5 from the air duct 4, so that the condition that the dust is easy to leak when the dust collected in the dust collector is cleaned is avoided;

as shown in fig. 5 and 6, the base station 2 is further provided with a reset mechanism 9, the reset mechanism 9 comprises a driving motor 901 and a cam mechanism 902, the driving motor 901 is installed on the outer shell of the base station 2, the cam mechanism 902 comprises a cam body 9021 and a push rod 9022, one side of the cam body 9021 is fixedly connected with a power output shaft of the driving motor 901, and the other side of the cam body 9021 is fixedly connected with the push rod 9022; the inner wall of the air duct 4 side of the base station 2 is also rotationally connected with a return rod 10, and the side surface of the return rod 10 is fixedly connected with a driven rod 11; when the driving motor 901 is started, the cam body 9021 starts to drive the push rod 9022 to rotate, when the push rod 9022 is contacted with the driven rod 11, the driven rod 11 drives the return rod 10 to rotate upwards and pushes the opened dust cup cover 7 to be closed until the flexible lock catch 701 is buckled with the dust collector 3, the return rod 10 is at the limit position, the driven rod 11 is separated from the push rod 9022, and the return rod 10 returns to the original position under the action of gravity.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. A combined dust collector is characterized by comprising a dust collector body and a base station;

the dust collector body is provided with a dust collector, the base station is provided with an air duct for dust collection, the inlet of the air duct is provided with an interface matched with the dust collector, and the outlet of the air duct is provided with a dust collection bin;

an air suction motor is arranged at one end of the dust collection bin, which is far away from the air duct;

2. The combination vacuum cleaner of claim 1, wherein the dust cup cover further includes a stop mechanism for moving the flexible latch when the latch driver moves relative to the flexible latch.

3. The combination vacuum cleaner of claim 2, wherein the limit mechanism includes a first wedge, a second wedge that mates with the first wedge, and an elastic member; the elastic piece is arranged on the dust cup cover, one end of the elastic piece is fixedly connected with the first wedge-shaped block, and the other end of the elastic piece is fixedly connected with the flexible lock catch; the second wedge block is fixedly connected with the lock catch driver.

4. A combination vacuum cleaner according to claim 3, wherein the resilient member is a spring.

5. The combined dust collector as set forth in claim 1, wherein the reset mechanism comprises a driving motor and a cam mechanism arranged on the driving motor, and a driven rod for driving the reset rod to rotate by the cam mechanism is arranged on one side of the reset rod.

6. The combination vacuum cleaner of claim 5, wherein the cam mechanism includes a cam body and a push rod for pushing the driven rod; the cam body is fixedly connected with the power output end of the driving motor, and the push rod is fixedly connected with one side of the cam body.