CN217827691U

CN217827691U - Dust collector brush head convenient to install

Info

Publication number: CN217827691U
Application number: CN202123119046.XU
Authority: CN
Inventors: 张银凤; 凌峰
Original assignee: Suzhou Yatuge Electronics Co ltd
Current assignee: Suzhou Yatuge Electronics Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-11-18
Anticipated expiration: 2031-12-13

Abstract

The utility model belongs to the technical field of the dust catcher brush head, especially, be a dust catcher brush head convenient to installation, including the first main part of brush, the first main part outside of brush is provided with protective housing, and first main part top terminal surface of brush is provided with the installation department, and installation department top terminal surface middle part is provided with the pipe, and first main part bottom terminal surface of brush is provided with brush hair end, and first main part of brush includes mounting groove, dust absorption mouth and joint groove, and the mounting groove has been seted up to first main part top terminal surface of brush, and the mounting groove size is unanimous with the installation department size. The utility model discloses a brush head main part, the mounting groove, the joint groove, the extension tank, joint portion, the spring holder, return spring and electro-magnet, make this dust catcher brush head installation convenient and fast more, through setting up protective housing, protective housing adopts the polyphenylene sulfide material to constitute, play certain guard action to this dust catcher brush head, avoid it to receive external factor to influence, unable normal function, through setting up the brush hair end, promote the clean benefit of this dust catcher brush head, use labour saving and time saving more.

Description

Dust collector brush head convenient to install

Technical Field

The utility model relates to the technical field of equipment, specifically be a dust catcher brush head convenient to installation.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The dust collector mainly comprises three parts of dust generation, dust collection and dust filtration, and generally comprises a series excitation commutator motor, a centrifugal fan, a dust filter (bag) and a dust collection accessory. The power of a typical vacuum cleaner is 400-1000W or more, and the power of a portable vacuum cleaner is 250W or less. The dust collector can remove dust and is mainly characterized in that an electric exhaust fan is arranged at the head of the dust collector. The rotating shaft of the exhaust fan is provided with an air impeller, after the air impeller is electrified, the exhaust fan can generate higher suction force and pressure at the rotating speed of 500 circles per second, air is discharged at high speed under the action of the suction force and the pressure, air in the dust suction part at the front end of the air fan continuously supplements the air in the air fan, instantaneous vacuum is generated inside the dust collector, negative pressure difference is formed between the air and the external atmospheric pressure, and air containing dust is sucked under the action of the negative pressure difference. The dust and other sundries sequentially pass through the carpet or the floor brush, the long connecting pipe, the bent pipe, the hose and the hose joint to enter the dust filtering bag, the dust and other sundries are retained in the dust filtering bag, air is purified by the filter disc and then is discharged from the tail of the cleaner body, and the brush head is used as an indispensable part of the dust collector, is particularly important in development and plays a role in contacting and cleaning the ground.

The prior art has the following problems:

1. the existing dust collector nozzle is inconvenient to install and not stable enough in connection, and the dust collector is easy to fall off and deviate in the using process;

2. the existing nozzle of the dust collector does not have a protection structure, and internal components are easily damaged by collision and impact, so that the normal operation of the existing nozzle is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a dust collector brush head convenient to install, which solves the existing problems.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust catcher brush head convenient to installation, includes first main part of brush, the first main part outside of brush is provided with protective housing, first main part top end face of brush is provided with the installation department, installation department top end face middle part is provided with the pipe, first main part bottom end face of brush is provided with the brush hair end.

As a preferred technical scheme of the utility model, first main part of brush includes mounting groove, dust absorption mouth and joint groove, the mounting groove has been seted up to first main part top end face of brush, the mounting groove size is unanimous with the installation department size, the inside dust absorption mouth of having run through of first main part of brush, the dust absorption mouth is linked together with the pipe, the joint groove has all been seted up to mounting groove inner wall front and back end.

As an optimized technical proposal of the utility model, the brush head main body is embedded inside the protective casing which is made of polyphenylene sulfide.

As a preferred technical scheme of the utility model, the installation department includes joint portion, extending groove, spring holder, return spring and electro-magnet, the extending groove has all been seted up to the installation department front and back end, each group the inside joint portion that all is provided with of extending groove, extending groove size and joint portion size are unanimous and have sliding connection, joint portion bottom and the inboard equal fixed mounting of extending groove have the spring holder, and are two sets of fixedly connected with return spring, each group between the spring holder the equal fixed mounting in spring holder terminal surface correspondence department has the electro-magnet.

As an optimal technical solution of the present invention, the size of the joint groove is adapted to the size of the joint portion.

As an optimal technical scheme of the utility model, brush head main part bottom terminal surface fixed mounting has the brush hair end, the brush hair end is the annular array and arranges and be equipped with a plurality of groups, each group the brush hair end all adopts the nylon material to constitute.

Compared with the prior art, the utility model provides a dust catcher brush head convenient to installation possesses following beneficial effect:

1. the dust collector brush head convenient to install comprises a brush head main body, a mounting groove, a clamping groove, an extension groove, a clamping portion, a spring seat, a return spring and an electromagnet, wherein the brush head main body comprises the mounting groove, a dust suction port and the clamping groove, the top end face of the brush head main body is provided with the mounting groove, the size of the mounting groove is consistent with that of a mounting portion, the dust suction port is formed in the brush head main body in a penetrating manner, the dust suction port is communicated with a guide pipe, the clamping groove is formed in the front end and the rear end of the inner wall of the mounting groove, the mounting portion comprises the clamping portion, the extension groove, the spring seat, the return spring and the electromagnet, the extension groove is formed in the front end and the rear end of the mounting portion, the clamping portion is arranged in each group of extension groove, the extension groove is consistent with the size of the clamping portion and is in sliding connection, the spring seat is fixedly arranged at the bottom of the clamping portion and the inner side of the extension groove, the return spring is fixedly connected between the two groups of the spring seat, the electromagnet is fixedly connected with the mounting groove, the mounting portion is closed, the extension groove is driven to drive the extension brush head, and the return spring is connected to the extension groove conveniently;

2. according to the conveniently-installed brush head of the dust collector, the protective shell is arranged, the brush head main body is embedded in the protective shell, and the protective shell is made of polyphenylene sulfide materials, so that the brush head of the dust collector is protected to a certain extent, and the problem that the brush head cannot normally operate due to the influence of external factors is avoided;

3. this dust catcher brush head convenient to installation, through setting up the brush hair end, brush head main part bottom terminal surface fixed mounting has the brush hair end, and the brush hair end is annular array and arranges and be equipped with a plurality of groups, and each group brush hair end all adopts the nylon material to constitute, promotes the clean benefit of this dust catcher brush head, uses labour saving and time saving more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a top view of the brush head body structure of the present invention;

FIG. 4 is a bottom view of the brush head body structure of the present invention;

FIG. 5 is a partial sectional view of the present invention;

FIG. 6 is a top view of the structure of the mounting portion of the present invention;

fig. 7 is a schematic perspective view of the connection structure of the brush head main body and the mounting part of the present invention.

In the figure: 1. a brush head body; 101. mounting grooves; 102. a dust suction port; 103. a clamping groove; 2. a protective housing; 3. an installation part; 301. a clamping and connecting plate; 302. an extension groove; 303. a spring seat; 304. a return spring; 305. an electromagnet; 4. a conduit; 5. and a bristle end.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, in this embodiment: the utility model provides a dust catcher brush head convenient to installation, is provided with protective housing 2 including brushing first main part 1, the first 1 outside of brushing first main part, and 1 top terminal surface of brushing first main part is provided with

installation department

3, and 3 top terminal surface middle parts of installation department are provided with

pipe

4, and 1 bottom terminal surface of brushing first main part is provided with brush hair end 5.

In the embodiment, the brush head main body 1 comprises a mounting groove 101, a dust suction port 102 and a clamping groove 103, the mounting groove 101 is formed in the top end surface of the brush head main body 1, the size of the mounting groove 101 is consistent with that of the mounting part 3, the dust suction port 102 is formed in the brush head main body 1 in a penetrating mode, the dust suction port 102 is communicated with the guide pipe 4, and the clamping grooves 103 are formed in the front end and the rear end of the inner wall of the mounting groove 101; the brush head main body 1 is embedded in the protective shell 2, the protective shell 2 is made of polyphenylene sulfide, and the brush head of the dust collector is protected to a certain extent, so that the brush head of the dust collector is prevented from being influenced by external factors and cannot normally operate; the mounting part 3 comprises a clamping part 301, an extension groove 302, spring seats 303, a return spring 304 and an electromagnet 305, the front end and the rear end of the mounting part 3 are provided with extension grooves 302, each group of extension grooves 302 is internally provided with a clamping part 301, the size of each extension groove 302 is consistent with that of the clamping part 301 and is in sliding connection with the extension groove 302, the spring seats 303 are fixedly mounted at the bottom of the clamping part 301 and on the inner sides of the extension grooves 302, the return spring 304 is fixedly connected between the two groups of spring seats 303, the electromagnet 305 is fixedly mounted at the corresponding position of the end surface of each group of spring seats 303, the size of the clamping groove 103 is matched with that of the clamping part 301, when the installation of the brush head of the dust collector is required to be completed, the electromagnet 305 is only required to be started to limit the extension of the return spring 304, the clamping part 301 is contracted towards the inside of the extension groove 302, then the mounting part 3 is mounted in the mounting groove 101, the electromagnet 305 is closed, the return spring 304 is extended to drive the clamping part 301 to extend towards the inside of the clamping groove 103, and the connection of the brush head of the dust collector is completed, so that the brush head is more convenient and rapid; brush 1 bottom end face fixed mounting of head body has brush hair end 5, and brush hair end 5 is the annular array and arranges and be equipped with a plurality of groups, and each group brush hair end 5 all adopts the nylon material to constitute, promotes the clean benefit of this dust catcher brush head, uses labour saving and time saving more.

The utility model discloses a theory of operation and use flow: this brush head installation of dust catcher, only need be through starting electromagnet 305, make its extension of restriction return spring 304, make joint portion 301 to the inside shrink of extending groove 302, install installation department 3 inside mounting groove 101 afterwards, close electromagnet 305, make return spring 304 extend, drive joint portion 301 to the inside extension of joint groove 103, can accomplish the connection of the two, make this brush head installation of dust catcher convenient and fast more when more firm, when putting into use, brush hair end 5 can be abundant contact with ground, promote the clean benefit of this brush head of dust catcher.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a dust catcher brush head convenient to installation which characterized in that: including first main part (1) of brush, first main part (1) of brush outside is provided with protecting sheathing (2), first main part (1) top terminal surface of brush is provided with installation department (3), installation department (3) top terminal surface middle part is provided with pipe (4), first main part (1) bottom terminal surface of brush is provided with brush hair end (5).

2. A cleaner brush head for ease of installation according to claim 1 wherein: first main part (1) of brush includes mounting groove (101), dust absorption mouth (102) and joint groove (103), first main part (1) top terminal surface of brush has been seted up mounting groove (101), mounting groove (101) size is unanimous with installation department (3) size, first main part (1) of brush is inside to be run through and has been seted up dust absorption mouth (102), dust absorption mouth (102) are linked together with pipe (4), joint groove (103) have all been seted up to mounting groove (101) inner wall front and back end.

3. A cleaner brush head for ease of installation according to claim 1 wherein: the brush head main body (1) is embedded inside the protective shell (2), and the protective shell (2) is made of polyphenylene sulfide.

4. A cleaner brush head for ease of installation according to claim 1 wherein: installation department (3) are including joint portion (301), extending groove (302), spring holder (303), return spring (304) and electro-magnet (305), extending groove (302) have all been seted up to installation department (3) front and back end, each group extending groove (302) inside all is provided with joint portion (301), extending groove (302) size is unanimous with joint portion (301) size and there is sliding connection, joint portion (301) bottom and extending groove (302) inboard equal fixed mounting have spring holder (303), and are two sets of fixedly connected with return spring (304) between spring holder (303), each group spring holder (303) terminal surface corresponds the equal fixed mounting of department has electro-magnet (305).

5. A cleaner brush head for ease of installation according to claim 2 wherein: the size of the clamping groove (103) is matched with that of the clamping part (301).

6. A readily installable vacuum cleaner brush according to claim 1, wherein: brush head main part (1) bottom terminal surface fixed mounting has brush hair end (5), brush hair end (5) are the annular array and arrange and be equipped with a plurality of groups, each group brush hair end (5) all adopt the nylon material to constitute.