CN109247868A - Dust catcher low noise scrubbing brush - Google Patents
Dust catcher low noise scrubbing brush Download PDFInfo
- Publication number
- CN109247868A CN109247868A CN201810978621.5A CN201810978621A CN109247868A CN 109247868 A CN109247868 A CN 109247868A CN 201810978621 A CN201810978621 A CN 201810978621A CN 109247868 A CN109247868 A CN 109247868A
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- China
- Prior art keywords
- pedestal
- diameter
- plate
- brush body
- pipe fitting
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- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The present invention discloses a kind of dust catcher low noise scrubbing brush, and suction inlet is connected to by the dust absorption passage being located in the ground brush body with the lumen in pipe fitting, and the pedestal upper surface has 2 guide posts；Two sides are respectively fixed with left and right support plate in the upper cover, and the switch lever both ends between the upper cover and lifter plate are rotatably mounted in the through-hole of left and right support plate, this switch lever is equipped with key and and slide plate；There is the mounting groove formed by 2 flanges positioned at the bending pipe portion outer surface of the bend pipe front end, one there is the retainer ring of opening to be installed in the mounting groove, and the retainer ring outer surface has at least two pothook；The dust absorption passage corner shape of the ground brush body is arc, is fastened and connected in the air duct cover board insertion relief hole and with pedestal through a pair of of mutual cooperation bayonet and grab fastening.Suction and maintenance air inlet before present invention raising dust collection efficiency, suction inlet have higher vacuum degree, also facilitate installation, and the space that can be used for designing dust absorption passage in brush body is larger.
Description
Technical field
The present invention relates to a kind of dust catcher low noise scrubbing brushes, belong to cleaning equipment field.
Background technique
In the prior art, the scrubbing brush of dust catcher generally includes the shell being made of upper cover and bottom plate, for connecting the shell
With the pipe fitting of sweep-up pipe, upper cover and bottom plate form the air-suction channel being connected with the pipe fitting, are provided with court on bottom plate after fastening
Air inlet to the ground, can be by the dust on ground via the dust-separating appliance of air-suction channel sucking dust catcher.It is existing
When the swipe and bristle of dust-absorbing floor brush have elevating function simultaneously, often have the disadvantage that (1), bristle or leather strap need to divide
For two parts and dust absorbing air passage two sides are located at, and swipe is located at two sides and can reduce suction before suction inlet, causes to inhale
The decline of dirt efficiency, this drawback fail the attention for causing those skilled in the art, and (2) increase in ground brush body dust absorption passage
Number of slots and brush body in can be used for designing dust absorption passage space it is narrow；Secondly, existing pedestal and dust absorption passage are not
It is an entirety, dust absorbing air passage is right angle in corner, and noise is larger when this design causes dust catcher to use and suction exists
Decay herein more；Again, the cleaning of dust catcher inner chamber body is often paid attention in existing dust catcher design, but has ignored ground brush body interior suction
Lumen cleans in dirt channel and pipe fitting, causes air duct upstream to keep a large amount of dirts and bacterium, the dirt immune range hidden
Greatly.
Summary of the invention
It is an object of the present invention to provide a kind of dust catcher low noise scrubbing brush, which realizes bend pipe and pipe fitting is seamless close
Envelope connects, the suction and dust collection efficiency before raising dust collection efficiency, suction inlet, and can be used for designing dust absorption passage in brush body
Space is larger.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of dust catcher low noise scrubbing brush, including scrubbing brush
Ontology and the pipe fitting being set in ground brush body, the ground brush body include that upper cover, pedestal, covering plate and center have resigning
The lifter plate in hole, it is characterised in that: further include air duct cover board, this air duct cover board be embedded in relief hole in and with base openings and protrusion
Portion's clamping is respectively formed suction inlet and dust absorption passage, and the suction inlet passes through the dust absorption passage and pipe in the ground brush body
Lumen connection in connector, the pedestal upper surface has 2 guide posts；
Two sides are respectively fixed with left and right support plate in the upper cover, the switch lever both ends between the upper cover and lifter plate
It is rotatably mounted in the through-hole of left and right support plate, this switch lever is equipped with key and and slide plate；
The front end face and rear end face of the lifter plate are respectively provided with forward recess and rearward recess, this forward recess and rearward recess are embedded with brush
Item, this lifter plate upper surface have 2 accommodating cavities, 2 pilot holes and sliding slot corresponding with the slide plate；
In the pilot hole of the insertion lifter plate of the pedestal, elasticity part, and elastic force are installed in the accommodating cavity of the lifter plate
Component is between accommodating cavity and the pedestal, and when switch lever rotates about the axis thereof, slide plate is moved along the inclined-plane of the sliding slot
Dynamic, so that forward recess, the swipe in rearward recess be pushed to stretch out the lower end surface of the pedestal, the left and right end of pedestal is provided with
Side baffle；
There is the mounting groove formed by 2 flanges positioned at the bending pipe portion outer surface of the bend pipe front end, one has the card of opening
Circle is installed in the mounting groove, and the retainer ring outer surface has at least two pothook, and the pipe fitting has embedding for pothook
The mounting hole entered, the opening of the bending pipe portion are horn mouth, and diameter is greater than diameter at last mouth at bending pipe portion collar extension, described
The opening of pipe fitting is horn mouth, and diameter is greater than diameter at its last mouth, and diameter at bending pipe portion collar extension at pipe fitting collar extension
Between diameter at diameter at pipe fitting collar extension and last mouth；
The dust absorption passage corner shape of the ground brush body is arc, in air duct cover board insertion relief hole and with pedestal button
Connection is closed to fasten by a pair of of mutual cooperation bayonet and grab.
Further improved scheme is as follows in above-mentioned technical proposal:
1. preferably, the sliding slot and slide plate are at least provided with two pairs.
2. preferably, 2 guide posts are located at air duct cover board two sides.
Technical solution of the present invention has the following advantages that compared with prior art and effect:
Dust catcher of the present invention low noise scrubbing brush, dust catcher swipe and bristle choose whether to go up and down according to use occasion, curved
The bending pipe portion outer surface of pipe front end has the mounting groove formed by 2 flanges, and one there is the retainer ring of opening to be installed on the peace
In tankage, the retainer ring outer surface has at least two pothook, and the pipe fitting has the mounting hole being embedded in for pothook, institute
The opening for stating bending pipe portion is horn mouth, and diameter is greater than diameter at last mouth, the opening of the pipe fitting at bending pipe portion collar extension
For horn mouth, diameter is greater than diameter at its last mouth at pipe fitting collar extension, and diameter is located at outside pipe fitting at bending pipe portion collar extension
At mouthful place's diameter and end mouth between diameter, the left and right end of pedestal is provided with side baffle, realizes bend pipe and pipe fitting seamless seal
It connecting, the suction and maintenance air inlet before raising dust collection efficiency, suction inlet have higher vacuum degree, also facilitate installation, and
And the space that can be used for designing dust absorption passage in brush body is larger；Secondly, shift bar pull it is accessible, when shift bar lifts, bend pipe
The adapter tube for connecting 1M lifts scrubbing brush and freely falls from 1M, pats scrubbing brush 7 times, shift bar is without rebound；And pedestal and dust absorption passage
It is an entirety, dust absorbing air passage is arc-shaped in corner, ensure that the smoothness of air-flow, this design cause dust catcher to use
When that noise is smaller and suction is decayed here is less；Again, in this air duct cover board insertion relief hole of the invention and and base openings
It is respectively formed suction inlet and dust absorption passage with lug boss clamping, to be conducive to dust absorption passage and pipe in the ground brush body to upstream
Lumen is cleaned in connector.
Detailed description of the invention
Attached drawing 1 is dust catcher low noise scrubbing brush partial exploded view one of the present invention；
Attached drawing 2 is the upper cover and switch lever structural schematic diagram of dust catcher low noise scrubbing brush of the present invention；
Attached drawing 3 is dust catcher low noise scrubbing brush partial exploded view two of the present invention；
Attached drawing 4 is the superstructure schematic diagram of dust catcher low noise scrubbing brush of the present invention；
Attached drawing 5 is the pedestal and duct cover plate structure of air schematic diagram of dust catcher low noise scrubbing brush of the present invention；
Attached drawing 6 is the present invention looks up structural representation of attached drawing 5；
Attached drawing 7 is the lifter plate structural schematic diagram of dust catcher low noise scrubbing brush of the present invention；
Attached drawing 8 is dust catcher low noise scrubbing brush bend pipe of the present invention and pipe joint structure schematic diagram.
In the figures above: 1, ground brush body；2, pipe fitting；3, upper cover；31, left support plate；32, right support plate；4, pedestal；
41, it is open；42, lug boss；5, covering plate；6, lifter plate；61, relief hole；62, forward recess；63, rearward recess；7, air duct cover board；
8, suction inlet；9, dust absorption passage；10, guide post；11, switch lever；111, key；112, slide plate；12, swipe；13, accommodating cavity；
14, pilot hole；15, sliding slot；151, cascaded surface；16, elasticity part；17, bolt axle；18, bayonet；19, grab；20, idler wheel；
21, bend pipe；22, bending pipe portion；23, flange；24, mounting groove；25, retainer ring；251, it is open；26, pothook；27, mounting hole.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment: a kind of dust catcher low noise scrubbing brush, including ground brush body 1 and the pipe fitting 2 that is set in ground brush body 1,
The ground brush body 1 includes the lifter plate 6 that upper cover 3, pedestal 4, covering plate 5 and center have relief hole 61, it is characterised in that: also
Including air duct cover board 7, it is respectively formed in this air duct cover board 7 insertion relief hole 61 and with the opening of pedestal 4 41 and the clamping of lug boss 42
Suction inlet 8 and dust absorption passage 9, the suction inlet 8 pass through in the dust absorption passage 9 and pipe fitting 2 in the ground brush body 1
Lumen connection, 4 upper surface of pedestal have 2 guide posts 10；
Two sides are respectively fixed with left and right support plate 31,32, opening between the upper cover 3 and lifter plate 6 in the upper cover 3
It closes 11 both ends of bar to be rotatably mounted in the through-hole of left and right support plate 31,32, this switch lever 11 is equipped with key 111 and and slide plate
112；
The front end face and rear end face of the lifter plate 6 are respectively provided with forward recess 62 and rearward recess 63, this forward recess 62 and rearward recess
63 are embedded with swipe 12, this 6 upper surface of lifter plate is opposite with 2 accommodating cavities, 13,2 pilot holes 14 and with the slide plate 112
The sliding slot 15 answered；
In the pilot hole 14 of 10 insertion lifter plates 6 of the pedestal 4, elastic part is installed in the accommodating cavity 13 of the lifter plate 6
Part 16, and elasticity part 16 is between accommodating cavity 13 and the pedestal 4, when switch lever 11 rotates about the axis thereof, slide plate 112
It is moved along the inclined-plane of the sliding slot 15, so that forward recess 62, the swipe 12 in rearward recess 63 be pushed to stretch out under the pedestal 4
End face, the left and right end of the pedestal 4 are provided with side baffle 28；
One bolt axle 17 runs through 2 bottom of pipe fitting, 42 bottom of lug boss of pedestal 4 and the respective through-hole of covering plate 5, to connect
Pipe fitting 2, pedestal 4 and covering plate 5 simultaneously rotate pipe fitting 2 can around bolt axle 17, be formed by pedestal 4 and air duct cover board 7
8 two sides of suction inlet are smooth arcwall face；
22 outer surface of bending pipe portion positioned at 21 front end of bend pipe has the mounting groove 24 formed by 2 flanges 23, and one has
The retainer ring 25 of opening 251 is installed in the mounting groove 24, and 25 outer surface of retainer ring has at least two pothook 26, described
Pipe fitting 2 has the mounting hole 27 that be embedded in for pothook 26, and the opening of the bending pipe portion 22 is horn mouth, outside bending pipe portion 22
Diameter is greater than diameter at last mouth at mouthful, and the opening of the pipe fitting 2 is horn mouth, and diameter is greater than it at 2 collar extension of pipe fitting
Diameter at last mouth, and diameter is located at 2 collar extension of pipe fitting at diameter and last mouth between diameter at 22 collar extension of bending pipe portion.
9 corner's shape of dust absorption passage of above-mentioned ground brush body 1 is arc.
Above-mentioned air duct cover board 7 be embedded in relief hole 61 and be fastened and connected with pedestal 4 through a pair of of mutual cooperation bayonet 18 and
Grab 19 fastens.
Above-mentioned sliding slot 15 and slide plate 112 are located at 9 two sides of dust absorption passage at least provided with two pairs.
The inclined-plane of above-mentioned sliding slot 15 is equipped at least one cascaded surface 151.
Above-mentioned 2 guide posts are located at air duct cover board two sides, and 2 pilot holes 14 are located at relief hole two sides.
Above-mentioned 17 both ends of bolt axle and be located at 42 two sides of lug boss idler wheel 20 is installed, the end of above-mentioned pothook 26 is oblique
Face.
It when using above-mentioned dust catcher low noise scrubbing brush, realizes bend pipe and is connected with pipe fitting seamless seal, improve dust suction
Suction and maintenance air inlet before efficiency, suction inlet have higher vacuum degree, also facilitate installation, and can be used in brush body
The space for designing dust absorption passage is larger；Secondly, shift bar is pulled accessible, when shift bar lifts, bend pipe connects the adapter tube of 1M, lift
It plays scrubbing brush freely to fall from 1M, pat scrubbing brush 7 times, shift bar is without rebound；And pedestal and dust absorption passage are an entirety, are inhaled
Dirt air duct is arc-shaped in corner, ensure that the smoothness of air-flow, noise is smaller when this design causes dust catcher to use and inhales
Power decays less here；Again, divide in this air duct cover board insertion relief hole of the invention and with base openings and lug boss clamping
Not Xing Cheng suction inlet and dust absorption passage, to be conducive in the ground brush body to upstream that lumen carries out in dust absorption passage and pipe fitting
Cleaning.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of dust catcher low noise scrubbing brush, including ground brush body (1), the pipe fitting (2) being set on ground brush body (1) and
Bend pipe (21), the ground brush body (1) include the liter that upper cover (3), pedestal (4), covering plate (5) and center have relief hole (61)
Drop plate (6), it is characterised in that: further include air duct cover board (7), this air duct cover board (7) be embedded in relief hole (61) in and with pedestal (4)
Opening (41) and lug boss (42) clamping are respectively formed suction inlet (8) and dust absorption passage (9), and the suction inlet (8) is by being located at
Dust absorption passage (9) in the ground brush body (1) is connected to the lumen in pipe fitting (2), and pedestal (4) upper surface has 2
A guide post (10)；
The interior two sides of the upper cover (3) are respectively fixed with left and right support plate (31,32), are located at the upper cover (3) and lifter plate (6)
Between switch lever (11) both ends be rotatably mounted in the through-hole of left and right support plate (31,32), this switch lever (11) be equipped with press
Key (111) and with slide plate (112)；
The front end face and rear end face of the lifter plate (6) are respectively provided with forward recess (62) and rearward recess (63), this forward recess (62)
Be embedded with swipe (12) with rearward recess (63), this lifter plate (6) upper surface have 2 accommodating cavities (13), 2 pilot holes (14) and
Sliding slot (15) corresponding with the slide plate (112)；
In the pilot hole (14) of guide post (10) insertion lifter plate (6) of the pedestal (4), the accommodating cavity of the lifter plate (6)
(13) it is equipped with elasticity part (16) in, and elasticity part (16) is located between accommodating cavity (13) and the pedestal (4), works as switch
When bar (11) rotates about the axis thereof, slide plate (112) is mobile along the inclined-plane of the sliding slot (15), thus push forward recess (62),
Swipe (12) in rearward recess (63) stretches out the lower end surface of the pedestal (4), and the left and right end of the pedestal (4) is provided with side block
Plate (28)；
Bending pipe portion (22) outer surface positioned at the bend pipe (21) front end has the mounting groove formed by 2 flanges (23)
(24), one there is the retainer ring (25) of opening (251) to be installed in the mounting groove (24), and retainer ring (25) outer surface has extremely
Few 2 pothooks (26), the pipe fitting (2) have the mounting hole (27) being embedded in for pothook (26), the bending pipe portion
(22) opening is horn mouth, and diameter is greater than diameter at last mouth, the opening of the pipe fitting (2) at bending pipe portion (22) collar extension
For horn mouth, diameter is greater than diameter at its last mouth at pipe fitting (2) collar extension, and diameter is located at pipe at bending pipe portion (22) collar extension
At connector (2) collar extension at diameter and last mouth between diameter；
Dust absorption passage (9) corner's shape of the ground brush body (1) is arc, and the air duct cover board (7) is embedded in relief hole
(61) it is fastened and connected in and with pedestal (4) through a pair of of mutual cooperation bayonet (18) and grab (19) fastening.
2. dust catcher according to claim 1 low noise scrubbing brush, it is characterised in that: the sliding slot (15) and slide plate
(112) at least provided with two pairs.
3. dust catcher according to claim 1 low noise scrubbing brush, it is characterised in that: 2 guide posts are located at
Air duct cover board two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978621.5A CN109247868A (en) | 2015-02-27 | 2015-02-27 | Dust catcher low noise scrubbing brush |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810978621.5A CN109247868A (en) | 2015-02-27 | 2015-02-27 | Dust catcher low noise scrubbing brush |
| CN201510089680.3A CN105982614B (en) | 2015-02-27 | 2015-02-27 | Scrubbing brush for dust catcher |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089680.3A Division CN105982614B (en) | 2015-02-27 | 2015-02-27 | Scrubbing brush for dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109247868A true CN109247868A (en) | 2019-01-22 |
Family
ID=57037839
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810978644.6A Active CN109247872B (en) | 2015-02-27 | 2015-02-27 | Floor brush of dust collector |
| CN201810978632.3A Pending CN109247869A (en) | 2015-02-27 | 2015-02-27 | Big suction floor brush of dust collector |
| CN201510089680.3A Active CN105982614B (en) | 2015-02-27 | 2015-02-27 | Scrubbing brush for dust catcher |
| CN201810978636.1A Active CN109247870B (en) | 2015-02-27 | 2015-02-27 | Dust-absorbing floor brush |
| CN201810978596.0A Pending CN109247867A (en) | 2015-02-27 | 2015-02-27 | Lifting type floor brush for dust collector |
| CN201810978642.7A Active CN109247871B (en) | 2015-02-27 | 2015-02-27 | Floor brush of dust collector |
| CN201810978621.5A Pending CN109247868A (en) | 2015-02-27 | 2015-02-27 | Dust catcher low noise scrubbing brush |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810978644.6A Active CN109247872B (en) | 2015-02-27 | 2015-02-27 | Floor brush of dust collector |
| CN201810978632.3A Pending CN109247869A (en) | 2015-02-27 | 2015-02-27 | Big suction floor brush of dust collector |
| CN201510089680.3A Active CN105982614B (en) | 2015-02-27 | 2015-02-27 | Scrubbing brush for dust catcher |
| CN201810978636.1A Active CN109247870B (en) | 2015-02-27 | 2015-02-27 | Dust-absorbing floor brush |
| CN201810978596.0A Pending CN109247867A (en) | 2015-02-27 | 2015-02-27 | Lifting type floor brush for dust collector |
| CN201810978642.7A Active CN109247871B (en) | 2015-02-27 | 2015-02-27 | Floor brush of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (7) | CN109247872B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247872B (en) * | 2015-02-27 | 2020-11-24 | 苏州市海泉电器有限公司 | Floor brush of dust collector |
| CN111559223B (en) * | 2020-05-27 | 2022-03-15 | 宁波吉利汽车研究开发有限公司 | Vehicle air conditioner wind channel structure and vehicle |
| CN113143098A (en) * | 2021-05-14 | 2021-07-23 | 宁波海际电器有限公司 | Rotary dust collector floor brush structure |
| CN114794989B (en) * | 2022-05-23 | 2024-05-14 | 深圳市无限动力发展有限公司 | Floor sweeping machine |
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- 2015-02-27 CN CN201810978644.6A patent/CN109247872B/en active Active
- 2015-02-27 CN CN201810978632.3A patent/CN109247869A/en active Pending
- 2015-02-27 CN CN201510089680.3A patent/CN105982614B/en active Active
- 2015-02-27 CN CN201810978636.1A patent/CN109247870B/en active Active
- 2015-02-27 CN CN201810978596.0A patent/CN109247867A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109247872A (en) | 2019-01-22 |
| CN109247869A (en) | 2019-01-22 |
| CN105982614B (en) | 2018-09-25 |
| CN105982614A (en) | 2016-10-05 |
| CN109247870A (en) | 2019-01-22 |
| CN109247870B (en) | 2021-01-15 |
| CN109247871B (en) | 2021-01-15 |
| CN109247867A (en) | 2019-01-22 |
| CN109247872B (en) | 2020-11-24 |
| CN109247871A (en) | 2019-01-22 |
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Application publication date: 20190122 |