CN206934044U

CN206934044U - Brush roll in floor brush of dust collector

Info

Publication number: CN206934044U
Application number: CN201720194938.0U
Authority: CN
Inventors: 檀冲
Original assignee: Xiaogou Electric Internet Technology Beijing Co Ltd
Current assignee: Beijing Puppy Vacuum Cleaner Group Co Ltd
Priority date: 2017-03-02
Filing date: 2017-03-02
Publication date: 2018-01-30
Anticipated expiration: 2027-03-02

Abstract

The utility model discloses the brush roll in a kind of floor brush of dust collector, including bristle part, brush axle and end cap, bristle is partially retained in the outside wall surface of brush axle, end cap is fastened on the both ends of brush axle, bristle part is made up of hard fine hair part and soft fine hair part two parts, the hard fine hair part and soft fine hair part are alternately attached in the outside wall surface of brush axle in shape of threads, and the outside wall surface of brush axle is all covered.The utility model can make dust catcher during dust suction, debris is all arrived at the position of scrubbing brush suction port in the case where torsion caused by brush roll drives.

Description

Brush roll in floor brush of dust collector

Technical field

The utility model belongs to cleaner technology field, the specially brush roll in floor brush of dust collector.

Background technology

Brush roll is one of critical piece in floor brush of dust collector, is made up of brush axle, bristle part and end cap.Brush roll High-speed rotation is carried out under the drive of motor, the debris on cleaning face is brought into the suction port of scrubbing brush, is finally inhaled into dust suction In the dust-collection element of device, to realize the effect for cleaning face clear up dedusting.Bristle part in existing brush roll is usually It is made up of multiple bristle bars, due to gap between two neighboring bristle bars be present, therefore, easily causes debris not support smoothly Up to the position of scrubbing brush suction port, cleaning effect is reduced.

The content of the invention

The purpose of this utility model is：Debris can be made all to arrive at scrubbing brush in the case where torsion caused by brush roll drives to inhale The position of dirt mouth.The purpose of this utility model is achieved through the following technical solutions：

A kind of brush roll in floor brush of dust collector, including bristle part, brush axle and end cap, the bristle are partially retained in In the outside wall surface of brush axle, the end cap is fastened on the both ends of brush axle, and the bristle part is by hard fine hair part and soft fine hair Part two parts composition, the hard fine hair part and soft fine hair part are alternately attached in the outside wall surface of brush axle in shape of threads, And the outside wall surface of brush axle is all covered.

Further, the bristle portion point includes bottom and the tapetum being disposed thereon, and the tapetum includes soft suede Batt and hard tapetum, the corresponding bottom of soft tapetum are the soft fine hair part, hard tapetum and the bottom corresponding to it Layer is the hard fine hair part；The bottom is attached in the outside wall surface of brush axle by viscose glue.

Further, the soft partes villosa is divided into soft fluff strip, and the hard partes villosa is divided into hard fluff strip, the soft fine hair Bar and hard fluff strip are attached in the outside wall surface of brush axle by viscose glue.

Further, 1/2 of width less than the width of the soft fine hair part of the hard fine hair part, it is soft more than described The 1/5 of the width of fine hair part.

The beneficial effects of the utility model：

1）Because soft tapetum and hard tapetum are to be attached to using helical form on brush axle, therefore, brush roll is turning Enough torsion can be produced when dynamic, debris is brought into inside scrubbing brush.

2）Because bristle part is all covered in the outside wall surface of brush axle, it is thus possible to increase debris and bristle part Contact area, debris is smoothly arrived at the position of scrubbing brush suction port.

3）It is same by soft fine hair part and debris that hard fine hair part can be placed on varying in weight in same suction plane When bring into inside scrubbing brush, so as to improve dust collection efficiency.

Invention is described in detail with reference to the accompanying drawings and examples.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model embodiment 1；

Fig. 2 is Fig. 1 front view；

Fig. 3 be Fig. 2 in A-A to sectional view；

Fig. 4 is the stereogram of the utility model embodiment 2；

Fig. 5 is Fig. 4 front view；

Fig. 6 be Fig. 5 in A-A to sectional view.

Reference：

1. soft tapetum；2. hard tapetum；3. end cap；4. bottom；5. adhesive-layer；6. brush axle；7. soft fluff strip；8. Hard fluff strip.

Embodiment

Embodiment 1

As shown in Fig. 1 ~ 3, the brush roll in a kind of floor brush of dust collector, including bristle part, brush axle 6 and end cap 3, it is described Bristle is partially retained in the outside wall surface of brush axle 6, and the end cap 3 is fastened on the both ends of brush axle 6, and bristle part is by hard fine hair Part and soft fine hair part two parts composition, the hard fine hair part and soft fine hair part are alternately attached to brush axle in shape of threads Outside wall surface on, and the outside wall surface of brush axle is all covered.

Bristle part is attached in the outside wall surface of brush axle in shape of threads, and the outside wall surface of bristle axle is all covered. Therefore, brush roll can produce the torsion for being enough to bring debris inside scrubbing brush into when rotating.Further, since bristle part is whole It is covered in the outside wall surface of brush axle, it is thus possible to increase debris and the contact area of bristle part, enable debris smoothly to support Up to the position of scrubbing brush suction port.

In the present embodiment, bristle part is attached in the outside wall surface of brush axle by high-strength viscose.

Bristle portion point includes bottom 4, the tapetum with being disposed thereon, and tapetum includes soft tapetum 1 and hard tapetum 2。

Wherein, soft tapetum 1 and hard tapetum 2 are identical or different color.

The width of hard tapetum is not less than the 1/5 of soft tapetum width, no more than the 1/2, Ci Zhongshe of soft tapetum width Meter structure can reduce abrasion of the hard tapetum to cleaning face.

Soft tapetum may be at same plane or in different planes from the top end face of hard tapetum.

In the present embodiment, the top end face of soft tapetum and hard tapetum is to be in same plane.

Soft tapetum and hard tapetum are to be attached in the shape of a spiral on brush axle.

The debris that is varied in weight in same suction plane can be placed on by soft tapetum and hard tapetum while brought into Inside scrubbing brush.

Embodiment 2

As shown in Fig. 4 ~ 6, the brush roll in a kind of floor brush of dust collector, including bristle part, brush axle 6 and end cap 3, it is described Bristle is partially retained in the outside wall surface of brush axle 6, and the end cap 3 is fastened on the both ends of brush axle 6, and bristle part is by hard fine hair Part and soft fine hair part two parts composition, the hard fine hair part and soft fine hair part are alternately attached to brush axle in shape of threads Outside wall surface on, and the outside wall surface of brush axle is all covered.

In the present embodiment, bristle portion point includes soft fluff strip 7 and hard fluff strip 8, and soft fluff strip 7 and hard fluff strip 8 are equal It is to be attached to by high-strength viscose in the outside wall surface of brush axle 6.

Soft fluff strip 7 may be at same plane or in different planes from the top end face of hard fluff strip 8.

In the present embodiment, the top end face of hard fluff strip 8 is higher than the top end face of soft fluff strip 7.

Wherein, soft tapetum and hard tapetum are identical or different color.

The debris that is varied in weight in same suction plane can be placed on by soft fluff strip and hard fluff strip while brought into Inside scrubbing brush.

Because soft fluff strip and hard fluff strip are single parts, therefore, when soft fluff strip or hard fluff strip damage Bad when, it is only necessary to change the part of damage, without need carry out integral replacing.

Because the top end face of hard fluff strip is higher than the top end face of soft fluff strip, therefore, the front end meeting of hard fluff strip It is in contact in advance with debris, so as to improve cleaning efficiency.

Claims

1. the brush roll in a kind of floor brush of dust collector, including bristle part, brush axle and end cap, the bristle are partially retained in hair In the outside wall surface of brush axle, the end cap is fastened on the both ends of brush axle, it is characterised in that：The bristle part is by hard fine hair part Formed with soft fine hair part two parts, the hard fine hair part and soft fine hair part are alternately attached to the outer of brush axle in shape of threads On wall, and the outside wall surface of brush axle is all covered.

2. brush roll according to claim 1, it is characterised in that：The bristle portion divides what is included bottom and be disposed thereon Tapetum, the tapetum include soft tapetum and hard tapetum, and the corresponding bottom of soft tapetum is the soft partes villosa Point, hard tapetum and the bottom corresponding to it are the hard fine hair part；The bottom is attached to the outer of brush axle by viscose glue On wall.

3. brush roll according to claim 1, it is characterised in that：The soft partes villosa is divided into soft fluff strip, the hard suede Hair part is hard fluff strip, and the soft fluff strip and hard fluff strip are attached in the outside wall surface of brush axle by viscose glue.

4. brush roll according to claim 1, it is characterised in that：The width of the hard fine hair part is less than the soft fine hair The 1/2 of partial width, more than the 1/5 of the width of the soft fine hair part.