CN218943189U

CN218943189U - Handheld dust collector

Info

Publication number: CN218943189U
Application number: CN202223047019.0U
Authority: CN
Inventors: 黄绵
Original assignee: Ningbo Mianbo Electric Appliance Co ltd
Current assignee: Ningbo Mianbo Electric Appliance Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-02
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a handheld dust collector, which comprises a ground brush head, wherein the ground brush head is connected with a first lock button assembly through a connector, the first lock button assembly is arranged at one end of a long connecting pipe, the connector is detachably connected with one end of the long connecting pipe through the first lock button assembly, one end of the long connecting pipe, which is far away from the connector, is detachably connected with a suction port seat through a second lock button assembly, the suction port seat is arranged at one end of a dust cup, the top end of the dust cup is provided with a dust collector handheld main body, the bottom end of the dust cup is provided with a main bottom plate which is connected with the bottom end of the dust collector handheld main body, and one end of the dust collector handheld main body, which is far away from the suction port seat, is provided with an air outlet body.

Description

Handheld dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a handheld dust collector.

Background

The hand-held dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged on the head part of the hand-held dust collector. The rotating shaft of the exhaust fan is provided with a fan blade wheel, after the fan blade wheel is electrified, the exhaust fan generates suction force and pressure at a certain rotating speed, air is discharged at a high speed under the action of the suction force and the pressure, and the air in the dust suction part at the front end of the fan continuously supplements the air in the fan, so that the interior of the dust collector generates instant vacuum, and the air and the external atmospheric pressure form a negative pressure brush, a long connecting pipe, a bent pipe, a hose and a hose joint to enter a dust filtering bag, sundries such as dust are retained in the dust filtering bag, and the air is discharged from the tail of the machine body after being purified by a filter disc.

The existing handheld dust collector can be detached for storage conveniently, but only the dust collector main body, the long connecting pipe and the floor brush head can be detached, and the installation and the detachment are in threaded fit, so that the dust collector is troublesome, the dust collector main body is still integrally arranged, and the maintenance and the replacement of parts are difficult, and time and labor are wasted.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides a handheld dust collector which comprises a ground brush head, wherein the ground brush head is connected with a first lock button assembly through a connector, the first lock button assembly is arranged at one end of a long connecting pipe, the connector is detachably connected with one end of the long connecting pipe through the first lock button assembly, one end of the long connecting pipe, which is far away from the connector, is detachably connected with a suction port seat through a second lock button assembly, the suction port seat is arranged at one end of a dust cup, the top end of the dust cup is provided with a dust collector handheld main body, the bottom end of the dust cup is provided with a main bottom plate which is connected with the bottom end of the dust collector handheld main body, one end of the dust collector handheld main body, which is far away from the suction port seat, is provided with an air outlet filter disc, the two ends of the air outlet body are respectively provided with a switch button, a suction port seat and an air outlet body are arranged on the dust collector handheld main body, the top end of the fan cover is arranged on the dust collector, the cover plate is arranged on the top cover plate, the top of the main body top cover is arranged on the top of the main body, the top of the dust collector is arranged below the dust collector handheld main body, the fan cover is arranged below the motor, the output end is arranged on the dust cup, and the dust filter assembly is arranged below the dust collector.

Optionally, the first lock catch button assembly and the second lock catch button assembly all comprise a pipe body, the top end of the pipe body is provided with an installation seat, a reset spring is arranged in the installation seat and is connected with the lock catch button, and the bottom end of the lock catch button penetrates through the pipe body and the installation seat.

Optionally, the filter component comprises a sea kerchief, the top end of the sea kerchief is connected with the dust cup through a sealing ring, a cyclone frame is sleeved outside the sea kerchief and is connected with the dust cup, a bottom plate is arranged at the bottom end of the cyclone frame, and the bottom plate is arranged at the bottom end of the dust cup.

Optionally, the handheld main part bottom of dust catcher sets up the wall link plate, sets up the power cord in the wall link plate, power cord and shift knob, motor electric connection.

Optionally, a dust blocking piece is arranged in the suction port seat, a sealing ring is arranged between the suction port seat and the dust cup, and a connecting hose is arranged between the floor brush head and the connector.

The beneficial effects of the utility model are as follows: structural design is reasonable, through setting up a plurality of hasp button subassembly cooperation ground brush heads, long takeover and the handheld main part of dust catcher and dismantle the connection, changes traditional screw-thread fit connection, can install fast, dismantle through the joint, labour saving and time saving, and the handheld main part of dust catcher inside subassembly all assembles and sets up to detachable, the maintenance of being convenient for later stage change.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the present utility model;

FIG. 4 is a schematic diagram of an exploded construction of the present utility model;

FIG. 5 is a schematic view of an exploded view of the cleaner hand body and the filter assembly of the present utility model;

FIG. 6 is a schematic perspective view of a first latch button assembly according to the present utility model;

fig. 7 is a schematic cross-sectional structure of fig. 6.

In the figure: 1. a floor brush head; 2. a connector; 3. a connecting hose; 4. a first latch button assembly; 5. a long connecting pipe; 6. a second latch button assembly; 8. a cleaner hand-held body; 9. a main bottom plate; 10. an air outlet body; 11. an air outlet filter disc; 12. a switch button; 13. a fan cover; 14. a cover plate; 15. a main body top cover; 16. a motor; 17. a mounting pad; 18. a dust cup; 19. a HEPA; 20. a cyclone rack; 21. a seal ring; 22. a bottom plate; 23. a suction port seat; 101. a tube body; 102. a mounting base; 103. a latch button.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving the same or equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 direction, be configured and operated in the specific direction, 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 relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; 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 will be understood in specific cases by those of ordinary skill in the art.

1-7, a handheld dust collector including ground brush head 1, ground brush head 1 passes through connector 2 and is connected with first hasp button subassembly 4, first hasp button subassembly 4 sets up on long takeover 5 one end, connector 2 passes through first hasp button subassembly 4 and is connected with long takeover 5 one end can be dismantled, long takeover 5 is kept away from connector 2 one end and is passed through second hasp button subassembly 6 and be connected with suction inlet seat 23 can be dismantled, suction inlet seat 23 sets up on dust cup 18 one end, the dust cup 18 top sets up the handheld main part 8 of dust collector, dust cup 18 bottom sets up main bottom plate 9 and is connected with the handheld main part 8 bottom of dust collector, the handheld main part 8 of dust collector is kept away from suction inlet seat 23 one end and is set up air-out body 10, air-out body 10 both ends set up air-out filter disc 11 respectively on the handheld main part 8 of dust collector, air-out body 10 is kept away from suction inlet seat 23 one end and is set up shift knob 12, set up fan housing 13 between suction inlet seat 23 and the air-out body 10 on the handheld main part 8, fan housing 13 top sets up apron 14, apron 14 sets up on main part top cover 15, main part top 15 sets up on top motor housing top 8, the motor housing top end 16 sets up motor top motor 16 and set up 16 below the dust cup 16, set up the filter pad 16 through 16, set up in the dust cup 18. It should be noted that, setting up through first hasp button subassembly 4 and second hasp button subassembly 6 will be convenient for install fast, dismantle ground brush head 1, long take over 5 and the handheld main part 8 of dust catcher, motor 16 through fan cover 13 and the cooperation of mounting pad 17 demountable installation to the handheld main part 8 of dust catcher in, will be convenient for install, dismantle according to the demand, improve its work efficiency, apron 14 and main part top cap 15 all can dismantle with the handheld main part 8 of dust catcher through locking screw and be connected.

Specifically, the first lock button assembly 4 and the second lock button assembly 6 each comprise a pipe body 101, an installation seat 102 is arranged at the top end of the pipe body 101, a reset spring is arranged in the installation seat 102 and is connected with a lock button 103, and the bottom end of the lock button 103 penetrates through the pipe body 101 and the installation seat 102. It should be noted that, the lock button 103 is movably disposed on the mounting seat 102 through a return spring, so that one end of the lock button 103 is clamped with the connector 2 and the long connecting pipe 5, and rapid installation and detachment are facilitated.

Specifically, the filter component comprises a HEPA 19, the top end of the HEPA 19 is connected with a dust cup 18 through a sealing ring 21, a cyclone frame 20 is sleeved outside the HEPA 19 and is connected with the dust cup 18, a bottom plate 22 is arranged at the bottom end of the cyclone frame 20, and the bottom plate 22 is arranged at the bottom end of the dust cup 18. It should be noted that, the cyclone rack 20 is detachably connected with the dust cup 18 through the locking screw, and the cyclone rack 20 is matched with the cyclone rack 20 to be installed in the dust cup 18 to achieve the filtering effect, and can be detached and replaced according to the requirement.

Specifically, a wall hanging plate is arranged at the bottom end of the handheld main body 8 of the dust collector, a power line is arranged in the wall hanging plate, and the power line is electrically connected with the switch button 12 and the motor 16. It should be noted that, the wall hanging plate is convenient to hang the cleaner hand-held main body 8 at a required position and is convenient to place.

Specifically, a dust blocking piece is arranged in the suction port seat 23, a sealing ring is arranged between the suction port seat 23 and the dust cup 18, and a connecting hose 3 is arranged between the floor brush head 1 and the connector 2. It should be noted that the dust-blocking sheet has the effect of preliminary dust filtration and prolongs the service life.

The working principle of the specific embodiment is as follows: firstly, the floor brush head 1, the connector 2, the long connecting pipe 5 and the dust collector handheld main body 8 are assembled through the first lock catch button assembly 4 and the second lock catch button assembly 6, the motor 16 is opened by utilizing the switch button 12 to work through the handheld dust collector handheld main body 8, blades around the motor 16 are driven to rotate at a high speed, at the moment, the interior of the dust collector forms a negative pressure difference with the external atmospheric pressure, dust-containing air is sucked in under the action of the pressure difference, the dust is filtered through the cooperation of the HEPA 19, the air is sucked from the floor brush head 1, the air enters the HEPA 19 through the long connecting pipe 5 and is discharged through the air outlet filter 11 matched with the air outlet body 10 after being filtered, the dust collection effect is achieved, when parts of the dust collector handheld main body 8 are required to be disassembled and replaced, the cover plate 14 and the main body top cover 15 can be disassembled in sequence, the motor 16 can be disassembled by disassembling the fan cover 13, and the dust cup 18 can be disassembled and the internal filter assembly can be replaced by disassembling the dust cup 18 after the main bottom plate 9 is disassembled.

The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.

Claims

1. A hand-held cleaner, characterized in that: including the scrubbing brush head, the scrubbing brush head passes through the connector and is connected with first hasp button subassembly, first hasp button subassembly sets up in long take over one end, the connector passes through first hasp button subassembly with long take over one end can dismantle the connection, long take over keep away from connector one end can dismantle with the suction cup through second hasp button subassembly, the suction cup sets up on a dust cup end, the dust cup top set up the handheld main part of dust catcher, the dust cup bottom set up the main bottom plate with the handheld main part bottom connection of dust catcher, the handheld main part of dust catcher is kept away from suction cup one end sets up the air-out body, air-out body both ends set up the air-out filter disc respectively in the handheld main part of dust catcher, the air-out body is kept away from suction cup one end sets up shift knob, the suction cup with set up the fan cover between the air-out body in the handheld main part of dust catcher, the fan cover top sets up the apron, the apron sets up on main part top cover, the main part top cover set up in the handheld main part top of dust catcher top sets up motor below, the output fan cover sets up in the dust cup sets up through the fan pad down.

2. A hand-held cleaner as claimed in claim 1, wherein: the first lock catch button assembly and the second lock catch button assembly comprise a pipe body, an installation seat is arranged at the top end of the pipe body, a reset spring is arranged in the installation seat and connected with the lock catch button, and the bottom end of the lock catch button penetrates through the pipe body and the installation seat.

3. A hand-held cleaner as claimed in claim 1, wherein: the filter component comprises a sea kerchief, the top end of the sea kerchief is connected with the dust cup through a sealing ring, a cyclone rack is sleeved outside the sea kerchief and connected with the dust cup, a bottom plate is arranged at the bottom end of the cyclone rack, and the bottom plate is arranged at the bottom end of the dust cup.

4. A hand-held cleaner as claimed in claim 1, wherein: the bottom end of the handheld main body of the dust collector is provided with a wall hanging plate, a power line is arranged in the wall hanging plate, and the power line is electrically connected with the switch button and the motor.

5. A hand-held cleaner as claimed in claim 1, wherein: a dust blocking piece is arranged in the suction port seat, a sealing ring is arranged between the suction port seat and the dust cup, and a connecting hose is arranged between the floor brush head and the connector.