CN106436624A - hand-held cleaning machine - Google Patents
hand-held cleaning machine Download PDFInfo
- Publication number
- CN106436624A CN106436624A CN201610828826.6A CN201610828826A CN106436624A CN 106436624 A CN106436624 A CN 106436624A CN 201610828826 A CN201610828826 A CN 201610828826A CN 106436624 A CN106436624 A CN 106436624A
- Authority
- CN
- China
- Prior art keywords
- fagging
- driven shaft
- hand
- housing
- hole
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
A handheld cleaning machine comprises a first shell, a second shell, a first front cover and a second front cover, wherein the first shell comprises a first barrel body, a first front supporting plate and a first rear supporting plate which are radially arranged on the first barrel body; a hollow driven shaft is arranged in the second barrel, a second brush wheel is fixed at the front end of the driven shaft, a plurality of water spray holes are formed in the second brush wheel, and a transmission mechanism is arranged between the driving shaft and the driven shaft.
Description
Technical field
The present invention relates to hand-hold washer.
Background technology
At present, the cleaning of gratings is relied primarily on manually, and the cleaning to the isolation guardrail in the middle of urban road
Mode has manual cleaning and scrubs cleaning by the joined water under high pressure of automobile.Existing walking cleaning robot is due to price, behaviour
A series of problems, such as poor reliability made, is not widely adopted.And manual cleaning high labor intensive, cleaning efficiency is low.Chinese patent
Number it is that 201320488930.7 utility model discloses a kind of road railings for rail/road crossing traffic cleaning machine, take in small handcart car bottom plate medial side
Wall is provided with column, and column is provided with motor, and motor is connected with battery, and motor output shaft is provided with slideway, slideway
Inside it is provided with two slide blocks, slide block is bolted with slideway, two angles difference on parallelogram brush one pair of which linea angulata
It is fixed on two slide blocks, cleaning brush both sides are provided with fountain head, the slide block on slideway drives parallelogram cleaning brush to rotate.
The gap that above-mentioned cleaning machine can not enter between railing is carried out, the fence cleaning being in narrow space to some, has machine
The dead angle that can not reach, for building gratings, above-mentioned cleaning machine cannot use.
Content of the invention
It is an object of the invention to proposing a kind of hand-hold washer of the fence cleaning that can be adapted to different places.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that：The present invention includes the first housing and the second housing, the
The front side of one housing and the second housing is connected to the first protecgulum and the second protecgulum, and the first housing includes the first cylinder and radial direction
It is arranged on fagging and the first rear stay plate before first on the first cylinder, the second housing includes the second cylinder and is radially arranged in second
Fagging and the second rear stay plate before on cylinder second, are provided with hand-held pipe before second between fagging and the second rear stay plate, hand-held pipe
Center line is the symmetrical center line of the first cylinder and the second cylinder, fagging and the second rear stay plate, hand before hand-held pipe lumen therethrough second
Hold and in pipe, be provided with jackshaft, the front and back ends of jackshaft are each passed through the rear axle of the front-axle hole of fagging and the first rear stay plate before first
Hole is stretched out, by jackshaft by fagging, the first rear stay plate before first respectively with second before fagging, the second rear stay plate hinged, jackshaft
Rear end be provided with locking nut；It is provided with electric machine assembly and driving shaft, the first protecgulum is passed through in the front side of driving shaft in first cylinder
Active axis hole stretches out, and is fixedly arranged at the front end with the first brush wheel in driving shaft；It is provided with hollow driven shaft, before driven shaft in second cylinder
Side is stretched out by the driven-shaft hole on the second protecgulum, driven shaft be fixedly arranged at the front end with the second brush wheel, the second brush wheel is provided with some
Hole for water spraying, the rear side of the second cylinder is sequentially provided with bonnet, pump base plate and the pump housing, and the annular space between bonnet and pump base plate is water
Groove, the rear end of driven shaft is stretched in the pump housing, and the centrifugal impeller in the pump housing is fixed on driven shaft, and pump base plate is provided with and leads to tank
Permeable hole, driven shaft is communicated with tank and driven shaft axocoel some rear radial hole and connect driven shaft axocoel and
The some front radial hole of the hole for water spraying on the second brush wheel, is provided with transmission mechanism between driving shaft and driven shaft.
Before fagging and second before first, fagging local is overlapping, and the faying surface of fagging before first is provided with around front-axle hole aperture
Front chain wheel, before second, the faying surface upper measurement of fagging is provided with front chain wheel around hand-held pipe lumen open, supports before fagging and second before first
Locked further by chain wheel engagement before two between plate；First rear stay plate and the second rear stay plate local are overlapping, the first back brace
It is provided with rear chain wheel around rear axle hole aperture, the faying surface upper measurement of the second rear stay plate sets around hand-held pipe lumen open on the faying surface of plate
There is rear chain wheel, locked further by chain wheel engagement after two between the first rear stay plate and the second rear stay plate.
Described transmission mechanism is in the first protecgulum and the second protecgulum, transmission mechanism have be connected to second before on fagging
Transition axis, the one-level V belt translation being arranged between driving shaft and jackshaft, the gear being arranged between jackshaft and transition axis pass
Two grades of V belt translation move, being arranged between transition axis and driven shaft.
First housing is spliced by left shell half body and right half-shell body, and left shell half body is angle square shape, and right half-shell body is ruler
Shape, is fixed by screw between the two.
The present invention has following good effect：1. this cleaning machine overall structure is simply compact, processing ease, is convenient for carrying,
Due to small volume, single hand-held, the space size around fence is not required, either the isolation guardrail on road
Or the fence door and window of building can clean, so can be adapted to the fence cleaning of different places, 2. two brush wheels of this cleaning machine
Centre-to-centre spacing can be adjusted, and so that two brush wheels is entered in the barrier slit of different spacing, cleaning performance is good.3. two brush wheel center distance regulations
After good, locked by locking nut between two housings, then by two secondary chain wheel engagements, the connection improving two housings further is reliable
Property is not it is ensured that two brush wheel centre-to-centre spacing change.3. this cleaning machine can be washed, and can dry-clean, with respect to manual cleaning, cleaning efficiency
High and labour intensity is low, relatively existing machine cleaning, flexibly light, strong adaptability.
Brief description
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is D-D sectional view under the state of being in line for the Fig. 1.
Fig. 3 is the C-C sectional view under the angled state of Fig. 1.
Fig. 4 is the view of protecgulum.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the view of bonnet.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the view of the left shell half body of the first housing.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the view of the right half-shell body of the first housing.
Figure 11 is the right view of Figure 10.
Figure 12 is the view of the second housing.
Figure 13 is the right view of Figure 12.
Figure 14 is the view of the first the second brush wheel.
Figure 15 is the right view of Figure 14.
Figure 16 is the view of second second brush wheel.
Figure 17 is the view of the third the second brush wheel.
Figure 18 is application drawing.
Specific embodiment
Embodiment 1
See Fig. 1 to Figure 15, the present embodiment includes the first housing 1 and the second housing 2, the front side of the first housing 1 and the second housing 2 is divided
It is not provided with the first protecgulum 11 and the second protecgulum 12.First housing 1 includes the first cylinder 1-1 and is radially arranged on the first cylinder
Fagging 1-2 and the first rear stay plate 1-3 before first, the first protecgulum 11 is by multiple mode connects for screws on the first cylinder 1-1.Second housing
2 include the second cylinder 2-1 and be radially arranged on the second cylinder 2-1 second before fagging 2-2 and the second rear stay plate 2-3, second
Protecgulum 12 is by multiple mode connects for screws on the second cylinder 2-1.The local of the first protecgulum 11 overlaps before the second protecgulum 12.
It is provided with hand-held pipe 2-4 between fagging 2-2 and the second rear stay plate 2-3, the center line of hand-held pipe 2-4 is first before second
Cylinder 1-1 and the symmetrical center line of the second cylinder 2-1, that is, between the center line of the center line of the first cylinder 1-1 and hand-held pipe 2-4
Equal with the distance between the center line of hand-held pipe 2-4 L apart from the center line of L and the second cylinder 2-1.Hand-held pipe tube chamber 2-4-1
Fagging 2-2 and the second rear stay plate 2-3 before insertion second.
It is provided with jackshaft 3, the front and back ends of jackshaft 3 are each passed through the axis hole 1-2-1 on fagging 1-2 before first in hand-held pipe 2-4
Stretch out with the axis hole 1-3-1 on the first rear stay plate 1-3, will be hinged for fagging 2-2 before fagging 1-2 and second before first by jackshaft 3,
Simultaneously that the first rear stay plate 1-3 is hinged with the second rear stay plate 2-3, the rear end of jackshaft 3 is provided with locking nut 4.
Before fagging 2-2 before the local of fagging 1-2 overlaps second before first, on the faying surface of fagging 1-2 before first
It is provided with front chain wheel A around axis hole 1-2-1 aperture, before second, the faying surface upper measurement of fagging 2-2 sets around hand-held pipe tube chamber 2-4-1 opening
There is front chain wheel A.The local of the first rear stay plate 1-3 overlaps after the second rear stay plate 2-3, the faying surface of the first rear stay plate 1-3
On be provided with rear chain wheel B around axis hole 1-3-1 aperture, the faying surface upper measurement of the second rear stay plate 2-3 is around hand-held pipe tube chamber 2-4-1 opening
It is provided with rear chain wheel B, the secondary chain wheel of chain wheel B composition one after two.Forward and backward chain wheel uses triangle closely-pitched.
It is provided with electric machine assembly 7 and the driving shaft 8 being supported by a pair of clutch shaft bearing 9, electric machine assembly 7 wraps in first cylinder 1-1
Include stator winding 7-1 and rotor windings 7-2, the rear end of the first cylinder 1-1 is provided with bonnet 10, and the front side of driving shaft 8 passes through first
The active axis hole 11-1 of protecgulum 11 stretches out, and is fixedly arranged at the front end with the first brush wheel 21 in driving shaft 8.
It is provided with the hollow driven shaft 13 being supported by a pair of second bearing 14, the front side of driven shaft 13 leads in second cylinder 2-1
The driven-shaft hole 12-1 crossing the second protecgulum 12 stretches out, driven shaft 13 be fixedly arranged at the front end with the second brush wheel 22, the second brush wheel 22 sets
There are some hole for water spraying 22-1.The rear side of the second cylinder 2-1 is sequentially provided with bonnet 15, pump base plate 16 and the pump housing 17, after the pump housing 17
End is provided with inlet opening 17-1, and inlet opening 17-1 is provided with water supply connector 19.Annular space between bonnet 15 and pump base plate 16
For tank 20, the rear end of driven shaft 13 is stretched in the pump housing 17, and the centrifugal impeller 18 in the pump housing 17 is fixed on driven shaft 13, pump bottom
Plate 16 is provided with the permeable hole 16-1 leading to tank 20, if being communicated with tank 20 and driven shaft axocoel 13-1 on driven shaft 13
Radial hole 13-2 and some front radial direction connecting the hole for water spraying 22-1 on driven shaft axocoel 13-1 and the second brush wheel 22 after dry
Aperture 13-3.
It is provided with transmission mechanism 5 between driving shaft 8 and driven shaft 13.Described transmission mechanism 5 is in the first protecgulum 11 and second
In protecgulum 12, transmission mechanism 5 must assure that the synchronized opposite direction rotating of two brush wheels, so the rotating speed of driven shaft is big with the rotating speed of driving shaft
Little identical, rotation direction is contrary.Transmission mechanism 5 has the transition axis 5-1 being connected on fagging 2-2 before second, is arranged on actively
One-level V belt translation 5-2 between axle 8 and jackshaft 3, the gear drive 5-3 being arranged between jackshaft 3 and transition axis 5-1, set
Put two grades of V belt translation 5-4 between transition axis 5-1 and driven shaft 13.The connection of fagging 2-2 before above-mentioned transition axis 5-1 and second
Take and boss 2-2-1 is provided with the corresponding site of fagging 2-2 before second, boss is provided with axis hole, transition axis 5-1 is fixed on this
In axis hole.Above-mentioned jackshaft 3 and transition axis 5-1 are fixing axles.
One-level active synchronization belt wheel 5-2-1 that described one-level V belt translation 5-2 includes being connected on driving shaft 8, pass through bearing
The one-level driven synchronous pulley 5-2-3 that is connected between on axle 3 and be connected to one-level active synchronization belt wheel 5-2-1 and one-level from
Level synchronization band 5-2-2 between dynamic synchronous pulley 5-2-3.Gear drive 5-3 includes being connected between on axle 3 by bearing
The driving gear 5-3-1 and driven gear 5-3-2 being connected to by bearing on transition axis 5-1.Two grades of V belt translation 5-4 include passing through
Two grades of active synchronization belt wheel 5-4-1 that bearing is connected on transition axis 5-1, two grades of driven Timing Belts being connected on driven shaft 13
Take turns 5-4-3 and be connected to the secondary synchronization band between two grades of active synchronization belt wheel 5-4-1 and two grades of driven synchronous pulley 5-4-3
5-4-2.
For convenience of the installation of electric machine assembly 7, described first housing 1 is spliced by left shell half body 1a and right half-shell body 1b,
Left shell half body 1a is angle square shape, and right half-shell body 1b is ruler shape, passes through screw 23 between the two fixing.Here left and right is pin
For Fig. 2, the first cylinder 1-1 is spliced into by left half cylinder 1-1a and right half cylinder 1-1b, before first the top of fagging 1-2 by
Before fagging 1-2a and right half before left half, fagging 1-2b is spliced into, and before first, the bottom of fagging 1-2 is overall.First rear stay plate 1-3
Top be spliced into by fagging 1-3b before left half rear stay plate 1-3a and right half, the bottom of the first rear stay plate 1-3 is overall.
The shape of the first brush wheel and the second brush wheel can have multiple, and Figure 14 is a kind of second brush wheel of I-shaped shape, Tu16Shi
Second brush wheel of arc brush wheel, Figure 17 is the second brush wheel of column brush wheel.The shape of the first brush wheel can also refer to above-mentioned all figures.
In the machine before use, first will be according to the gap size of fence to be cleaned, to the first brush wheel 21 and the second brush wheel 22
Center distance regulation, that is, angle between the first housing 1 and the second housing 2 is adjusted, when the centre-to-centre spacing of two brush wheels is adjusted
Whole good after, tighten locking nut, now, chain wheel A engagement, the first back brace before the two of fagging 2-2 before fagging 1-2 and second before first
Chain wheel B engagement after the two of plate 1-3 and the second rear stay plate 2-3, makes the first housing 1 and the locking of the second housing 2 relative position more reliable,
The centre-to-centre spacing preventing two brush wheels changes in use.See Figure 18, then two brush wheels are inserted the gap of corresponding fence
In, connect water source and power supply, two brush wheel rotations, pass through permeable hole from the rinse water that water supply connector 19 enters after centrifugal pump pressurization
Radial hole 13-3, the second brush wheel before radial hole 13-2 after 16-1, tank 20, driven shaft, driven shaft axocoel 13-1, driven shaft
Hole for water spraying 22-1 on 22 sprays, and carries out water cleaning to fence.
The machine also can carry out dry type to fence and wipe.
Claims (4)
1. a kind of hand-hold washer it is characterised in that：Including the first housing（1）With the second housing（2）, the first housing（1）With
Second housing（2）Front side be connected to the first protecgulum（11）With the second protecgulum（12）, the first housing（1）Including the first cylinder
（1-1）With fagging before first being radially arranged on the first cylinder（1-2）With the first rear stay plate（1-3）, the second housing（2）Including
Second cylinder（2-1）Be radially arranged in the second cylinder（2-1）On second before fagging（2-2）With the second rear stay plate（2-3）, the
Fagging before two（2-2）With the second rear stay plate（2-3）Between be provided with hand-held pipe（2-4）, hand-held pipe（2-4）Center line be first
Body（1-1）With the second cylinder（2-1）Symmetrical center line, hand-held pipe tube chamber（2-4-1）Fagging before insertion second（2-2）After second
Fagging（2-3）, hand-held pipe（2-4）Inside it is provided with jackshaft（3）, jackshaft（3）Front and back ends be each passed through first before fagging（1-
2）Front-axle hole（1-2-1）With the first rear stay plate（1-3）Rear axis hole（1-3-1）Stretch out, by jackshaft（3）By fagging before first
（1-2）, the first rear stay plate（1-3）Respectively with second before fagging（2-2）, the second rear stay plate（2-3）Hinged, jackshaft（3）After
End is provided with locking nut（4）；First cylinder（1-1）Inside it is provided with electric machine assembly（7）And driving shaft（8）, driving shaft（8）Front side lead to
Cross the first protecgulum（11）Active axis hole（11-1）Stretch out, in driving shaft（8）Be fixedly arranged at the front end with the first brush wheel（21）；Second
Body（2-1）Inside it is provided with hollow driven shaft（13）, driven shaft（13）Front side pass through the second protecgulum（12）On driven-shaft hole（12-
1）Stretch out, driven shaft（13）Be fixedly arranged at the front end with the second brush wheel（22）, the second brush wheel（22）It is provided with some hole for water sprayings（22-1）,
Second cylinder（2-1）Rear side be sequentially provided with bonnet（15）, pump base plate（16）And the pump housing（17）, bonnet（15）With pump base plate（16）
Between annular space be tank（20）, driven shaft（13）Rear end stretch into the pump housing（17）Interior, the pump housing（17）Interior centrifugal impeller
（18）It is fixed on driven shaft（13）On, pump base plate（16）It is provided with and lead to tank（20）Permeable hole（16-1）, driven shaft（13）
On be communicated with tank（20）With driven shaft axocoel（13-1）Some rear radial hole（13-2）And connection driven shaft axocoel
（13-1）With the second brush wheel（22）On hole for water spraying（22-1）Some front radial hole（13-3）, driving shaft（8）And driven shaft
（13）Between be provided with transmission mechanism（5）.
2. hand-hold washer according to claim 1 it is characterised in that：Fagging before first（1-2）With second before fagging
（2-2）Local is overlapping, fagging before first（1-2）Faying surface on around front-axle hole（1-2-1）Aperture is provided with front chain wheel（A）, the
Fagging before two（2-2）Faying surface upper measurement around hand-held pipe tube chamber（2-4-1）Opening is provided with front chain wheel（A）, fagging before first（1-2）
With second before fagging（2-2）Between by chain wheel before two（A）Engage and locked further；First rear stay plate（1-3）With second
Rear stay plate（2-3）Local is overlapping, the first rear stay plate（1-3）Faying surface on around rear axle hole（1-3-1）Aperture is provided with rear chain wheel
（B）, the second rear stay plate（2-3）Faying surface upper measurement around hand-held pipe tube chamber（2-4-1）Opening is provided with rear chain wheel（B）, the first back brace
Plate（1-3）With the second rear stay plate（2-3）Between by chain wheel after two（B）Engage and locked further.
3. hand-hold washer according to claim 1 it is characterised in that：Described transmission mechanism（5）It is in the first protecgulum
（11）With the second protecgulum（12）Interior, transmission mechanism（5）There is fagging before being connected to second（2-2）On transition axis（5-1）, setting
In driving shaft（8）With jackshaft（3）Between one-level V belt translation（5-2）, be arranged on jackshaft（3）With transition axis（5-1）Between
Gear drive（5-3）, be arranged on transition axis（5-1）With driven shaft（13）Between two grades of V belt translation（5-4）.
4. hand-hold washer according to claim 1 it is characterised in that：First housing（1）By left shell half body（1a）With
Right half-shell body（1b）It is spliced, left shell half body（1a）For angle square shape, right half-shell body（1b）For ruler shape, pass through spiral shell between the two
Nail（23）Fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828826.6A CN106436624B (en) | 2016-09-18 | 2016-09-18 | Hand-held cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610828826.6A CN106436624B (en) | 2016-09-18 | 2016-09-18 | Hand-held cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106436624A true CN106436624A (en) | 2017-02-22 |
| CN106436624B CN106436624B (en) | 2018-02-02 |
Family
ID=58169244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610828826.6A Active CN106436624B (en) | 2016-09-18 | 2016-09-18 | Hand-held cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106436624B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784612A (en) * | 2017-05-04 | 2018-11-13 | 贵港市瑞成科技有限公司 | The convenient washer of high-pressure cooker sealing ring |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531005U (en) * | 2009-10-21 | 2010-07-21 | 河南远东大方道路养护设备有限公司 | Road guardrail cleaning machine |
| CA2784124A1 (en) * | 2009-12-14 | 2011-06-23 | Lawrence Orubor | Pet waste removal device |
| CN202509437U (en) * | 2012-03-07 | 2012-10-31 | 陈劼 | Miniature power-driven road sweeper |
| CN102793516A (en) * | 2012-07-28 | 2012-11-28 | 山西电力职业技术学院 | Hand-propelled multifunctional cleaning machine |
| CN203153648U (en) * | 2013-03-01 | 2013-08-28 | 张保军 | Exterior wall cleaning system |
| CN204196863U (en) * | 2014-07-31 | 2015-03-11 | 宫兵兵 | Hand electric vehicle-washing device |
-
2016
- 2016-09-18 CN CN201610828826.6A patent/CN106436624B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531005U (en) * | 2009-10-21 | 2010-07-21 | 河南远东大方道路养护设备有限公司 | Road guardrail cleaning machine |
| CA2784124A1 (en) * | 2009-12-14 | 2011-06-23 | Lawrence Orubor | Pet waste removal device |
| CN202509437U (en) * | 2012-03-07 | 2012-10-31 | 陈劼 | Miniature power-driven road sweeper |
| CN102793516A (en) * | 2012-07-28 | 2012-11-28 | 山西电力职业技术学院 | Hand-propelled multifunctional cleaning machine |
| CN203153648U (en) * | 2013-03-01 | 2013-08-28 | 张保军 | Exterior wall cleaning system |
| CN204196863U (en) * | 2014-07-31 | 2015-03-11 | 宫兵兵 | Hand electric vehicle-washing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784612A (en) * | 2017-05-04 | 2018-11-13 | 贵港市瑞成科技有限公司 | The convenient washer of high-pressure cooker sealing ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106436624B (en) | 2018-02-02 |
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