CN209136447U - A kind of dust catcher bending brush - Google Patents
A kind of dust catcher bending brush Download PDFInfo
- Publication number
- CN209136447U CN209136447U CN201821444219.0U CN201821444219U CN209136447U CN 209136447 U CN209136447 U CN 209136447U CN 201821444219 U CN201821444219 U CN 201821444219U CN 209136447 U CN209136447 U CN 209136447U
- Authority
- CN
- China
- Prior art keywords
- brush
- brush body
- lock post
- handle
- dust catcher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000005452 bending Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Brushes (AREA)
Abstract
The utility model discloses a kind of dust catcher bending brushes, including brush body and brush handle, the hose extended to inside brush handle is equipped with inside the brush body, pass through elastic locking structure rotation connection between the brush handle and brush body, the locking hole that the elasticity locking structure includes the lock post being arranged on brush body and is arranged on brush handle, the lock post is located at the connecting portion of brush body and brush handle, the lock post is hollow structure, the lock post periphery is equipped with latch close to brush body one end, the lock post periphery is equipped with several be open and is directed away from the partial pressure slot of brush body one end, the locking hole is located at the connecting portion of brush handle and brush body, the locking hole is in polygonized structure.The utility model can be cleaned in vertical plane and horizontal plane, and brush head can be bent with multi-angle, to adapt to varying environment, effectively improve position limitation to clean influence.
Description
Technical field
The utility model relates to a kind of dust catcher accessories, more particularly, to a kind of brush head of dust collector.
Background technique
Dust catcher is that suction sucking air is generated using vacuum or low pressure, so that air is flowed through various filters, in air
Foreign matter be filtered, clean indoor device.In general, dust catcher mainly includes host, suction line, with motor and
The suction unit formed based on blower is arranged in body, and suction line includes brush head and air intake duct, and brush head has downwardly open
Air entry is simultaneously communicated by the telescoping tube of air intake duct and hose with the air inlet of body inner blower.When dust catcher operates, motor
The impeller high speed rotation for driving blower, the air in dust catcher is discharged, forms instantaneous vacuum or low pressure in dust catcher,
A quite high Negative Pressure Difference is formed between ambient atmosphere.Under the action of this Negative Pressure Difference, the dust near brush head is together with sky
Gas passes through together in the intracorporal dust bucket of brush head inhalation machine.Air containing dust in body dust bucket after filtering, then from
Air outlet is flow back to outside dust catcher.In this way, just achieving the effect that remove dust, clean floor.The suction rate of dust catcher is divided into multiple
The class of control can be operated, the work surface of the different cleanings objects such as ground, bed surface, sofa, corner is adapted to, preferably to aspirate
Dust everywhere.
By the usage and moving method of dust catcher, can be divided into it is horizontal, vertical, portable etc., wherein horizontal master
It is used for family, relatively easily cleans the small foreign matters such as dust: the ground such as vertical easy cleaning woollen blanket；It is portable easily to clean
The narrow positions such as step, desktop, different functions is most important to distinguish the difference for being that brush head type.
Currently, also there are many designs for being directed to brush head of dust collector, " inhaled for example, one kind is disclosed in Chinese patent literature
Dirt device brush head ", notification number CN102793511A, including rectangle bottom case and upper cover, upper tops are prominent, make to be formed in it slightly larger
Dust suction space, and be equipped in center and the expansion sweep-up pipe that is connected in shell is taken over, the brush head of dust collector further includes that rubber is close
Component is sealed, which is located in the end and upper cover contact portion gap of expansion sweep-up pipe adapter tube.This brush head can
To carry out the bending of certain angle, but in bending, due to not having the effect of extraneous support and guiding, telescoping tube is in bending
It is easy to lead to the problem that telescoping tube is easy to damage, the service life is low because of unbalance stress.
Utility model content
The utility model is to overcome in brush head bending process in the prior art due to not having extraneous support and guiding
Effect, telescoping tube are easy to lead to the problem that telescoping tube is easy to damage, the service life is low because of unbalance stress in bending, provide one kind and exist
A kind of dust catcher bending brush of support and guiding role can be played when hose bending.
To achieve the goals above, the utility model uses following technical scheme:
A kind of dust catcher bending brush, including brush body and brush handle, the brush body inside are equipped with the hose extended to inside brush handle,
By elastic locking structure rotation connection between the brush handle and brush body, the elasticity locking structure includes being arranged on brush body
Lock post and the locking hole being arranged on brush handle, the lock post are located at the connecting portion of brush body and brush handle, and the lock post is
Hollow structure, the lock post periphery are equipped with latch close to brush body one end, and the lock post periphery is equipped with several open
Mouth is directed away from the partial pressure slot of brush body one end, and the locking hole is located at the connecting portion of brush handle and brush body, and the locking hole is in more
Side shape structure.
By elastic locking structure rotation connection between brush handle and brush body, when use, can carry out phases according to the different of plane
The bending answered keeps entire brush body suction inlet more parallel with plane to be cleaned, increases cleaning efficiency and cleannes, while elastic locking
Structure makes brush body that can guarantee the fixation in certain field of load after bending to designated position, and brush body and brush handle junction are pacified
Equipped with hose, makes it in the process of bending and will not influence the leakproofness of entire dust absorption passage.Latch and locking hole cooperate,
For blocking brush handle, unnecessary bending will not occur under the pressure for keeping it certain in brush body self gravity or use.
Preferably, the inner hole of the lock post is through-hole；An abutment sleeve, the brush are equipped with around the locking hole
Handle and brush body are clamped by movable buckle, and the movable buckle includes clamp and card column, and the card column periphery is equipped with opening
Rectangular channel far from clamp one end, the card column are equipped with block far from clamp end, and the clamp and abutment sleeve inner circle have gap.
Using movable buckle, keep rotation more stable, while increasing the service life of brush head, it is fixed that gap is located at the clamp of movable buckle
In the sleeve of position, movable bayonet can be prevented to be exposed to outer easy damaged in collision.
Preferably, the brush body front end airflow mouth is equipped with bristle component, the bristle component includes bristle and card hair disc,
The card hair disc is equipped with several card pores, the bristle flare structure, on the osculum of the bristle flared structure
Bristle is divided into the card pore that several pieces are fixed on card hair disc, and the card hair disc is connect with brush body by clamping structure.Bristle
Flared structure can increase cleaning area, also make dust catcher be more easier to suck in dust rubbish, increase cleaning efficiency.
Preferably, being equipped with air duct cover board in the opening of the bristle flared structure, the air duct cover board includes ellipse
Shape sleeve and plate, the plate are equipped with several air inlets, the air duct cover board far from brush body, the plate of the air duct cover board
Oval sleeve connect with card hair disc inner wall by clamping structure.It is soft that air duct cover board can prevent from sucking excessive rubbish blocking
Tube passage, clamping structure cleaning easy to disassemble.
Preferably, the hose is connect with inside brush body by lip ring, the excircle of the lip ring
Face is connect with inside brush body by clamping structure, is equipped with inside the brush body corresponding with the connecting end surface of lip ring close
Seal.Lip ring makes hose and the better gluing, sealing of brush body by the connection type being clamped, and sealing ring makes ring packing
Part can be preferably bonded with brush handle.
Preferably, the hose is bellows, internal screw thread corresponding with bellows is equipped with inside the brush handle.Make ripple
Pipe, by being simply threadedly engaged, prevents dust rubbish from flying out in the process of running, is also possible to prevent to be folded in brush head with brush handle
Hose end insufficient pressure in journey and cause hose by elasticity dislocation.
Preferably, the air duct cover board far from brush body side plane be equipped with electrostatic paster, the electrostatic paster shape with
Plane of the air duct cover board far from brush body side is identical.Electrostatic paster prevents air duct cover board bottom surface long-term for protecting air duct cover board
It is worn when use, and electrostatic paster is easily changed.
Therefore, the utility model has the following beneficial effects: (1) realizes that multi-angle bending is adjusted under the premise of guaranteeing sealing
It is whole；(2) snap fit dismantles each component conveniently to be respectively washed, store；(3) electrostatic paster can prevent air duct cover board from making for a long time
Used time abrasion；(4) tubaeform bristle facilitates the sucking of dust rubbish；(5) polygon blocked hole generates stuck point resistance, is suitable for hanging down
The cleaning faced directly.
Detailed description of the invention
Fig. 1 is a kind of overall effect figure of the utility model.
Fig. 2 is a kind of decomposition diagram of the utility model.
Fig. 3 is a kind of structural schematic diagram of the utility model.
Fig. 4 is the movable buckle schematic diagram of the utility model.
Fig. 5 is the lock post schematic diagram of the utility model.
Fig. 6 is the locking hole schematic diagram of the utility model.
In figure: 1, brush handle 2, hose 3, movable buckle 4, brush body 5, bristle component 6, air duct cover board 7, electrostatic paster
8, lip ring 11, locking hole 12, abutment sleeve 31, clamp 32, card column 33, block 41, latch 42, partial pressure
Slot 43, lock post 51, card hair disc 52, bristle 61, air inlet 62, oval sleeve 63, plate.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
In Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4 or Fig. 5 or embodiment shown in fig. 6, a kind of dust catcher bending brush, including brush
Handle 1 and brush body 4 are equipped with the hose 2 extended to inside brush handle inside brush body 4, and hose 2 is bellows, and bellows passes through with brush handle 1
It is simply threadedly engaged, prevents dust rubbish from flying out in the process of running, be also possible to prevent 2 end of hose in brush head bending process
Insufficient pressure and cause hose 2 by elasticity dislocation.Hose 2 is equipped with lip ring 8 close to 4 one end of brush body, in lip ring 8
It is fixedly connected between portion and hose 2 by corrugated helical structure, passes through card inside 8 outer circumference surface of lip ring and brush body 4
Access slot or the fixed clamping of blocked hole, while sealing ring, hose 2 are additionally provided on lip ring 8 and 4 inside connecting end surface of brush body
Directly pass through corrugated helical structure close to brush handle one end to be fixedly connected with brush handle 1.The connection side that lip ring 8 passes through clamping
Formula makes hose 2 and the better gluing, sealing of brush body 4, and sealing ring enables lip ring 8 to be preferably bonded with brush handle 1.Brush handle 1 with
Brush body 4 passes through elastic locking structure rotation connection, and elastic locking structure includes lock post 43 and locking hole 11, and lock post 43 is located at
The connecting portion of brush body 4 and brush handle 1, periphery is equipped with latch 41 close to 4 one end of brush body, while being additionally provided on its periphery
Several be open is directed away from the partial pressure slot 42 of 4 one end of brush body.Locking hole 11 is located at the connecting portion of brush handle 1 and brush body 4, is more
Side shape structure.Brush handle 1 and brush body 4 realize rotation connection by the mutual cooperation of locking hole 11 and lock post 43.Lock post 43
Inner hole be through-hole, an abutment sleeve 12, brush handle 1 and brush body 4 are equipped with around locking hole 11 and is clamped by movable buckle 3, it is living
Dynamic buckle 3 includes clamp 31 and card column 32, and 32 periphery of card column is equipped with the rectangular channel far from 31 one end of clamp that is open, card column 32
It is equipped with block 33 far from 31 end of clamp, clamp 31 and 12 inner circle of abutment sleeve have gap.4 front end airflow mouth of brush body is equipped with bristle pack
Part 5, bristle component 5 include bristle 52 and card hair disc 51, and 51 are equipped with several card pores, 52 flare of bristle on card hair disc
Structure, the bristle 52 on the osculum of 52 flared structure of bristle are divided into the card pore that several pieces are fixed on card hair disc 51, block
Hair disc 51 is connect with brush body 4 by clamping structure.Air duct cover board 6 is equipped with electrostatic paster 7 far from the plane of 4 side of brush body, described
Plane of 7 shape of electrostatic paster with air duct cover board 6 far from 4 side of brush body is identical.Electrostatic paster 7 prevents wind for protecting air duct cover board 6
Cover board 6 bottom surface in road is being worn when used for a long time, and electrostatic paster 7 is easily changed.Pass through elastic locking knot between brush handle 1 and brush body 4
Structure realizes rotation connection, can be bent when use accordingly according to the difference of plane, make entire brush body 4 and plane to be cleaned
It is relatively parallel, increase cleaning efficiency and cleannes, while elastic locking structure protect brush body can after bending to designated position
The fixation in certain field of load is demonstrate,proved, brush body 4 and 1 junction of brush handle are equipped with hose 2, will not influence it in the process of bending
The leakproofness of entire dust absorption passage.
Directly firmly brush handle 1 is moved when use, and lock post 43 and locking hole 11 make latch by the elastic deformation of itself
41 change the relative position with locking hole 11, thus realize the local inclination of brush handle 1 Yu brush body 4, and when routine use, latch
In opposite lockup state between 41 and locking hole 11, local inclination does not occur between brush handle 1 and brush body 4.
Claims (7)
1. a kind of dust catcher bending brush, including brush body (4) and brush handle (1), characterized in that be equipped with and extend inside the brush body (4)
The hose (2) internal to brush handle (1), it is described by elastic locking structure rotation connection between the brush handle (1) and brush body (4)
Elastic locking structure includes the locking hole (11) of the lock post (43) being arranged on brush body (4) and setting on brush handle (1), described
Lock post (43) is located at the connecting portion of brush body (4) Yu brush handle (1), and the lock post (43) is hollow structure, the lock post
(43) periphery is equipped with latch (41) close to brush body (4) one end, and lock post (43) periphery is equipped with several opening courts
To the partial pressure slot (42) far from brush body (4) one end, the locking hole (11) is located at the connecting portion of brush handle (1) Yu brush body (4), institute
Locking hole (11) are stated in polygonized structure.
2. a kind of dust catcher bending brush according to claim 1, characterized in that the inner hole of the lock post (43) is logical
Hole；An abutment sleeve (12) is equipped with around the locking hole (11), the brush handle (1) and brush body (4) pass through movable buckle (3)
Clamping, the movable buckle (3) include clamp (31) and card column (32), and card column (32) periphery is equipped with opening far from card
The rectangular channel of head (31) one end, the card column (32) are equipped with block (33) far from clamp (31) end, the clamp (31) and positioning
Sleeve (12) inner circle has gap.
3. a kind of dust catcher bending brush according to claim 1, characterized in that brush body (4) the front end airflow mouth is equipped with
Bristle component (5), the bristle component (5) include bristle (52) and card hair disc (51), and the card hair disc (51) is equipped with several
Card pore, bristle (52) the flare structure, the bristle (52) on the osculum of bristle (52) flared structure are divided into
Several pieces are fixed in the card pore on card hair disc (51), and the card hair disc (51) is connect with brush body (4) by clamping structure.
4. a kind of dust catcher bending brush according to claim 3, characterized in that bristle (52) flared structure is opened
Air duct cover board (6) are equipped in mouthful, the air duct cover board (6) includes oval sleeve (62) and plate (63), the plate (63)
Far from brush body (4), the plate (63) of the air duct cover board (6) is equipped with several air inlets (61), the air duct cover board (6) it is ellipse
Circular sleeve (62) is connect with card hair disc (51) inner wall by clamping structure.
5. a kind of dust catcher bending brush according to claim 1, characterized in that logical inside the hose (2) and brush body (4)
Lip ring (8) connection is crossed, the outer circumference surface of the lip ring (8) is connect with brush body (4) inside by clamping structure,
Sealing ring corresponding with the connecting end surface of lip ring (8) is equipped with inside the brush body (4).
6. a kind of dust catcher bending brush according to claim 1 or 5, characterized in that the hose (2) is bellows, institute
It states and is equipped with internal screw thread corresponding with bellows inside brush handle.
7. a kind of dust catcher bending brush according to claim 4, characterized in that the air duct cover board (6) is far from brush body one
The plane of side is equipped with electrostatic paster (7), plane phase of electrostatic paster (7) shape with air duct cover board (6) far from brush body (4) side
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444219.0U CN209136447U (en) | 2018-09-04 | 2018-09-04 | A kind of dust catcher bending brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444219.0U CN209136447U (en) | 2018-09-04 | 2018-09-04 | A kind of dust catcher bending brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136447U true CN209136447U (en) | 2019-07-23 |
Family
ID=67266844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444219.0U Expired - Fee Related CN209136447U (en) | 2018-09-04 | 2018-09-04 | A kind of dust catcher bending brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209136447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114343476A (en) * | 2021-11-24 | 2022-04-15 | 苏州市龙士威金属制品有限公司 | Detachable dust collection pipe joint of hose and using method thereof |
| CN114931333A (en) * | 2022-06-28 | 2022-08-23 | 深圳市银舍创新科技有限公司 | Bendable brush head for dust collector and using method thereof |
| US11937762B2 (en) | 2019-06-26 | 2024-03-26 | Milwaukee Electric Tool Corporation | Vacuum tools |
-
2018
- 2018-09-04 CN CN201821444219.0U patent/CN209136447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11937762B2 (en) | 2019-06-26 | 2024-03-26 | Milwaukee Electric Tool Corporation | Vacuum tools |
| CN114343476A (en) * | 2021-11-24 | 2022-04-15 | 苏州市龙士威金属制品有限公司 | Detachable dust collection pipe joint of hose and using method thereof |
| CN114343476B (en) * | 2021-11-24 | 2023-02-17 | 苏州市龙士威金属制品有限公司 | Detachable dust collection pipe joint of hose and using method thereof |
| CN114931333A (en) * | 2022-06-28 | 2022-08-23 | 深圳市银舍创新科技有限公司 | Bendable brush head for dust collector and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee after: Ningbo Dechang Electric Co.,Ltd. Address before: 315400, 18 East Yongxing Road, Fengshan street, Yuyao street, Ningbo, Zhejiang Patentee before: NINGBO DECHANG ELECTRICAL MACHINERY MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |