CN216393942U

CN216393942U - Gap brush assembly for dust collector

Info

Publication number: CN216393942U
Application number: CN202120590297.7U
Authority: CN
Inventors: 戴云蝶
Original assignee: Jiaxing Pinghao Plastic Industry Co ltd
Current assignee: Jiaxing Pinghao Plastic Industry Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-04-29
Anticipated expiration: 2031-03-23

Abstract

A gap brush component for a dust collector is used for solving the technical problems that a dust collection pipe of the existing dust collector is inconvenient to store and interferes with cleaning work. The flexible dust collection pipe is a flexible pipe and used for enabling the dust collection pipe to extend in different lengths and change in different angles according to requirements when in use, and the dust collection pipe is in a tightened state in a natural state, so that the tightened dust collection pipe cannot occupy too much cleaning space during cleaning, and the dust collection pipe is convenient to develop cleaning work and store; the utility model is mainly used for the dust collector.

Description

Gap brush assembly for dust collector

Technical Field

The utility model relates to the technical field of dust collector accessories, in particular to a gap brush assembly for a dust collector.

Background

The dust catcher is widely applied to in the daily life, and along with the continuous development and progress of science and technology, the structure of dust catcher also becomes more and more light and handy and the kind of dust catcher also more and more abundant, current a section is used for clearing up the wireless hand-held type dust catcher of dust in the gap specially, this wireless hand-held type dust catcher of section adopts the soft pipe as the dust absorption pipe, thereby soft dust absorption pipe can carry out the change of multi-angle and can carry out the omnidirectional to the dust in the gap and clean.

But this kind of wireless hand-held type dust catcher's dust absorption pipe can design longer according to the needs of cleaning of reality, thereby the longer dust absorption pipe can hang down naturally and occupy the space of cleaning and disturb the work of cleaning when using, and longer dust absorption pipe is also inconvenient for accomodate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gap brush assembly for a dust collector aiming at the defects of the prior art, and aims to solve the technical problems that the cleaning work is interfered and the storage is inconvenient due to the overlong dust collection pipe of the prior dust collector in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a gap brush subassembly that dust catcher was used, includes brush hair head and the telescopic dust absorption pipe of spiral, the dust absorption pipe with brush hair head intercommunication, the dust absorption pipe is the flexible tube structure that can follow the removal of brush hair head.

Furthermore, the dust collection pipe is made of PU material with high resilience and high wear resistance, and the expansion ratio of the dust collection pipe is 1: 6.

Furthermore, an inner core made of flexible metal materials is arranged in the dust collection pipe, and the inner core is fixed on the inner wall of the dust collection pipe along a spiral path conforming to the dust collection pipe.

Further, the inner core is made of copper or spring steel.

Furthermore, the bristle head comprises a bristle body and a connecting piece, the bristles are fixed on the connecting piece, the connecting piece is of a tubular structure, one end of the connecting piece is communicated with the dust suction pipe, and the bristle body is fixed at the other end of the connecting piece.

Further, the anti-skid grains are arranged at one end, close to the bristle body, of the connecting piece along the circumferential direction of the connecting piece.

The utility model has the beneficial effects that:

according to the gap brush assembly, the dust suction pipe in the gap brush assembly is designed to be spirally telescopic, when the dust suction pipe is in a natural state, the dust suction pipe is in a spirally tightened state, so that the gap brush assembly is convenient to store, when the gap brush assembly is used, only the spiral section of the dust suction pipe needs to be stretched to a proper length, the dust suction of the unstretched spiral section is still in the tightened state, normal cleaning work cannot be interfered, and the gap brush assembly is good in practicability.

Drawings

FIG. 1 is a front view of the first embodiment;

FIG. 2 is a top view of the first embodiment;

FIG. 3 is a schematic view of the construction of the bristle head of the present invention;

fig. 4 is a front view of the second embodiment.

Description of reference numerals: 100. a gap brush assembly; 110. a bristle head; 111. a bristle body; 112. a connecting member; 113. anti-skid lines; 120. a dust collection pipe; 121. a dust suction pipe body; 122. an inner core.

Detailed Description

The technical solution of the present invention is further described with reference to the accompanying drawings 1-4 and the embodiments.

As shown in fig. 1-2, a gap brush assembly 100 for a vacuum cleaner includes a bristle head 110 and a spiral telescopic dust suction pipe 120, the dust suction pipe 120 is communicated with the bristle head 110, the dust suction pipe 120 is spiral in a natural state, and the dust suction pipe 120 is a flexible pipe; when this kind of gap brush subassembly 100 needs to be used, only need with the hand hold brush hair head 110 and stretch dust absorption pipe 120 to required length can, can stretch tensile flexible dust absorption pipe 120 can carry out the change and the angle change of the length of dust absorption pipe 120 according to the demand of cleaning the environment to dust in the gap carries out comprehensive cleaning, and because dust absorption pipe 120 is the heliciform under natural state, the part that is not stretched still is in the state of being tightened up when cleaning can not form the interference to cleaning, and the practicality is better.

As shown in fig. 3, in detail, the bristle head 110 includes a bristle body 111 and a connecting member 112, the connecting member 112 is a tubular structure, bristles are embedded in one end of the connecting member 112, the bristles are soft bristles, the other end of the connecting member 112 is communicated with the dust suction pipe 120, and dust and other garbage enter the connecting member 112 through the bristle body 111 and are further collected through the dust suction pipe 120.

The anti-slip threads 113 are arranged at one end of the connecting piece 112 close to the body of the bristle head 110 along the circumferential direction of the connecting piece 112, and the friction force of the connecting piece 112 in use is increased due to the arrangement of the anti-slip threads 113.

The telescopic ratio of the dust suction pipe 120 is 1:6, which can satisfy the extending length of the arm of the human body.

For example, when the length of the spiral part of the suction pipe 120 is 100mm in a natural state, the spiral part of the suction pipe 120 can be extended to 600mm at maximum.

Example one

As shown in fig. 1-2, the dust pipe 120 is made of high resilience and high wear resistance PU material, and in a natural state, the spiral section of the dust pipe 120 is in an unstretched state, when the dust pipe is needed to be used, one hand holds the handle of the dust collector, and the other hand holds the bristle head 110 and stretches the dust pipe 120, so that the flexible dust pipe 120 can comprehensively clean the garbage in the gaps such as sofa gaps, automotive interiors and the like, and because the spiral section of the dust pipe 120 is in a tightened state in the natural state, the unstretched dust pipe 120 does not interfere with the cleaning work, the dust pipe 120 is released after the cleaning is completed, and the spiral section of the dust pipe 120 is automatically tightened to be convenient to store.

Example two

As shown in fig. 4, the dust suction pipe 120 is a plastic hose with a flexible metal inner core 122, that is, the dust suction pipe 120 includes a flexible metal inner core 122 and a dust suction pipe body 121 made of plastic, the flexible metal inner core 122 is spirally fixed on the inner wall of the dust suction pipe body 121, and the flexible metal can be copper or spring steel.

When using, the comfort level when cleaning according to the human body stretches dust absorption pipe 120 to suitable length, because metal material has certain rigidity, so by tensile dust absorption pipe 120 still can keep length unchangeable when releasing external force, only need the handle of holding the dust catcher in one hand this moment can clean, will be rolled up by tensile dust absorption pipe 120 after cleaning the end and accomplish promptly and accomodate.

The dust suction pipe 120 with the metal inner core 122 saves more labor and is more convenient to operate when cleaning objects with fixed working surfaces, such as keyboards and the like.

The working principle is as follows: when using this kind of gap brush subassembly 100 that dust catcher was used that this application designed, because the heliciform of dust absorption pipe 120 for can carrying out flexible change, when cleaning the rubbish in the gap, dust absorption pipe 120 can carry out the adjustment of many lengths and multi-angle, thereby make the clean efficiency of dust catcher improve, and because dust absorption pipe 120 is in the state of tightening up when natural state, the event is cleaned the dust absorption pipe 120 that is tightened up and can not occupy too much space of cleaning, be more convenient for clean the development of work and also be convenient for to taking in of dust absorption pipe 120.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The gap brush assembly for the dust collector is characterized by comprising a brush head and a spiral telescopic dust collection pipe, wherein the dust collection pipe is communicated with the brush head and is of a flexible pipe structure capable of following the movement of the brush head.

2. The gap brush assembly for the dust collector as claimed in claim 1, wherein the dust collecting pipe is made of PU with high resilience and high wear resistance, and the expansion ratio of the dust collecting pipe is 1: 6.

3. A crevice brush assembly according to claim 1, wherein the interior of the suction tube is provided with an inner core of flexible metal material, the inner core being secured to the inner wall of the suction tube in a helical path conforming to the suction tube.

4. A slot brush assembly for a vacuum cleaner according to claim 3, wherein the material of the inner core is copper or spring steel.

5. A gap brush assembly for a vacuum cleaner according to any one of claims 1-4, wherein the bristle head comprises a bristle body and a connecting member, the bristles are fixed on the connecting member, the connecting member is of a tubular structure, one end of the connecting member is communicated with the dust suction pipe, and the other end of the connecting member is fixed with the bristle body.

6. A slot brush assembly for a dust collector according to claim 5, wherein the connecting member is provided with an anti-slip pattern along a circumferential direction of the connecting member near one end of the bristle body.