CN104224039B - Window-cleaning machine - Google Patents
Window-cleaning machine Download PDFInfo
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- CN104224039B CN104224039B CN201410414702.4A CN201410414702A CN104224039B CN 104224039 B CN104224039 B CN 104224039B CN 201410414702 A CN201410414702 A CN 201410414702A CN 104224039 B CN104224039 B CN 104224039B
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- water
- aqueous vapor
- collecting box
- sewage collecting
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Abstract
The invention discloses a window-cleaning machine which comprises a shell, wherein a handle is arranged on the rear part of the shell; a cleaning head is mounted above the shell; a water suction port of the cleaning head is communicated with a water-air inlet of the shell; a sewage collecting box is mounted on the lower part of the shell; a water channel is arranged between the water-air inlet and the sewage collecting box; a water-air separating cavity is arranged between the water channel and the water-air inlet; an air absorbing device is arranged in the shell; an air absorbing port of the air absorbing device is arranged on a lateral wall of the water-air separating cavity; a front baffle is arranged in the water-air separating cavity; a water-air separating plate is arranged between the front baffle and the air absorbing port; a water-stopping plate is arranged in the sewage collecting box; the front end of the water-stopping plate is jointed with an inside wall at the front end of the sewage collecting box; the left and right sides of the water-stopping plate are jointed with left and right inside walls of the sewage collecting box; a clearance exists between the rear end of the water-stopping plate and the inner bottom surface of the sewage collecting box; the front end of the water-stopping plate is not lower than the rear end. The window-cleaning machine can be used for efficiently separating water from air, can prevent water from being absorbed into the air absorbing port and also can prevent water from flowing backwards out of the sewage collecting box.
Description
Technical field
The present invention relates to housed device field is and in particular to a kind of aqueous vapor that can effectively carry out separates and prevents sewage from flowing backwards
Window cleaning equipment.
Background technology
Window cleaning equipment is mainly used to cleaning glass window, and the structure of window cleaning equipment mainly includes：Housing, is provided with handle in the rear side of housing
Handss, are provided with the rubbing head with rubber rub piece on the top of housing, are provided with water sucking mouth in rubbing head, and the bottom of water sucking mouth goes out
Water end (W.E.) extend in the aqueous vapor disengagement chamber in housing, is provided with sewage collecting box in the bottom of housing, be additionally provided with housing by
Sewage in aqueous vapor disengagement chamber imports the water channel of sewage collecting box, and being additionally provided with the housing can be by sewage when wiping from water suction
Mouth is sucked into the air intake device in aqueous vapor disengagement chamber, and the inlet scoop of air intake device extend in aqueous vapor disengagement chamber, is mixed with sewage
After air is inhaled into aqueous vapor disengagement chamber, aqueous vapor is carried out by the aqueous vapor separating mechanism in aqueous vapor disengagement chamber and separates, adopted at present
The concrete structure of aqueous vapor separating mechanism be:It is provided with aqueous vapor separating plate in aqueous vapor disengagement chamber, aqueous vapor separating plate blocks to be inhaled
Outside air port, the bottom water side of water sucking mouth is provided with dash gas plate, the aqueous vapor sucking from water sucking mouth is blocked by dash gas plate
Afterwards, dash gas plate can only be bypassed flow out from the front side of dash gas plate and rear side.
The using method of window cleaning equipment is：First water is sprayed onto on glass, then with the rubber rub piece in rubbing head to glass
Wiped, in the process, the air intake device in window cleaning equipment produces negative pressure to the water sucking mouth in rubbing head, by the sewage on glass
Suck from water sucking mouth, the air being mixed with sewage enters aqueous vapor disengagement chamber from the front side of dash gas plate and rear side, then divides through aqueous vapor
Carry out aqueous vapor from plate to separate, after separating, sewage flows into water channel from the front end of aqueous vapor separating plate, and finally flows into sewage collecting box；Point
From after air air intake device effect under through inlet scoop suck after discharge housing.
The shortcoming of the moisture separator in above-mentioned window cleaning equipment is：Because the bottom water side of water sucking mouth and inlet scoop are all straight
Connect and extend in aqueous vapor disengagement chamber, and be mixed with the air of sewage and can simultaneously enter aqueous vapor separation from the forward and backward side of dash gas plate
So that the detached effect of aqueous vapor is bad in chamber, often have water in work and be inhaled in the air-introduced machine of air intake device, not only
Can make dirty housing, when serious, also can affect the normal work of window cleaning equipment.
In addition, the sewage collecting box design of a lot of window cleaning equipments now is unreasonable, during wiping window, window cleaning equipment due to
Lean forward or back rake angle is spent greatly, sewage all can be led to flow backwards out from sewage collecting box, finally flow from the water sucking mouth of rubbing head
Go out.
Content of the invention
The technical problem to be solved is：A kind of aqueous vapor that can effectively carry out is provided to separate and prevent sewage from flowing backwards
Window cleaning equipment.
For solving the above problems, the technical solution used in the present invention is：A kind of window cleaning equipment, including housing, the rear portion of housing
It is provided with handle, the front upper of housing is provided with the rubbing head of rubber rub piece, the water sucking mouth of rubbing head and the aqueous vapor of case top
Entrance communicates, and the bottom of housing is provided with sewage collecting box, is provided with and water can be drawn between aqueous vapor entrance and sewage collecting box
Enter the water channel of sewage collecting box, water channel is located at the front portion of housing, and be additionally provided with aqueous vapor between water channel and aqueous vapor entrance to divide
From chamber, it is additionally provided with air intake device in the housing, be characterized in：The inlet scoop of air intake device is arranged on the side wall of aqueous vapor disengagement chamber
On, aqueous vapor disengagement chamber is provided with the front apron making aqueous vapor can only pass through from its front end, sets between front apron and inlet scoop
It is equipped with aqueous vapor separating plate, the arranged on left and right sides of aqueous vapor separating plate is fitted tightly with the left and right medial surface of housing, aqueous vapor separating plate
There is gap in forward and backward two ends and the forward and backward medial surface of housing between, aqueous vapor separating plate can make water before aqueous vapor separating plate respectively
End flows into water channel, makes gas be inhaled into inlet scoop from the rear end of aqueous vapor separating plate, and aqueous vapor separating plate is in the throwing of inlet scoop place plane
Shadow can cover inlet scoop, and the front end of aqueous vapor separating plate is less than the minimum point of inlet scoop, and the position of the front end of front apron makes water
Inlet scoop will not be inhaled into from the rear end of aqueous vapor separating plate；It is provided with water fender, dash front edge of board and sewage in sewage collecting box
Disposable box leading inside wall fits tightly, and the arranged on left and right sides of water fender is fitted tightly with the left and right medial wall of sewage collecting box,
There is gap between water fender rear end and sewage collecting box inner bottom surface, dash front edge of board is not less than water fender rear end, receive in sewage
Collection box is when leaning forward, and the water in sewage collecting box can flow into the front end of water fender and sewage collecting box and left and right medial wall formed
In chamber.
Further, aforesaid a kind of window cleaning equipment, wherein：Described aqueous vapor separating plate is arc arch bar, and arc arch bar
Concave surface against inlet scoop.
Further, aforesaid a kind of window cleaning equipment, wherein：The front end of front apron is less than the rear end of front apron.
Further, aforesaid a kind of window cleaning equipment, wherein：The front end of aqueous vapor separating plate is located at the porch of water channel, front
The front end of plate be located at aqueous vapor separating plate front end top, and the front end of front apron than aqueous vapor separating plate front end closer to
The leading inside face of housing.
Further, aforesaid a kind of window cleaning equipment, wherein：It is additionally provided with second stop water board in sewage collecting box, second
Water fender rear end is fitted tightly with sewage collecting box rear inside wall, the arranged on left and right sides of second stop water board and sewage collecting box
Left and right medial wall fits tightly, and there is gap, after second stop water board between second stop water board front end and sewage collecting box inner bottom surface
End is not less than second stop water board front end, exists water can be allowed to flow into water fender and the between water fender rear end and second stop water board front end
Passage below two water fenders, at least provided with a pouring hole with sealing-plug on the side wall of sewage collecting box, and falls
Water hole is located at the lower section of water fender or second stop water board.
Further, aforesaid a kind of window cleaning equipment, wherein：Sewage collecting box is connected to the bottom of housing, its snap fit
Concrete structure be：First, second clamping frame of energy clamping sewage collecting box, first, second clamping frame is respectively arranged with and leads
To groove, the both sides of housing are respectively arranged with the guide ledges that can match, shell with the direction recess on first, second clamping frame
The lower section of body is additionally provided with U-shaped bracket, and the both sides of U-shaped bracket are uncovered to be respectively facing first, second clamping frame, first, second card
The bottom connecing frame is stretched in U-shaped bracket and is supported by it, is additionally provided with reset bullet between the bottom of first, second clamping frame
Spring, back-moving spring can carry out distraction reduction to first, second compressed clamping frame, in the bottom phase of first, second clamping frame
Offside is also respectively provided with positive stop hook, the both sides inwall of U-shaped bracket is respectively arranged with can with first, second clamping frame on limit
The positive stop lug boss that position hook matches, positive stop hook can hook positive stop lug boss, make first, second clamping frame in the reset force of back-moving spring
Under effect, U-shaped bracket will not be ejected, the outside of first, second clamping frame is also respectively provided with clamping boss, sewage collecting box
On be provided with the blocked hole that can match with clamping boss, clamping boss passes through blocked hole and after opening to both sides, and sewage is received
Collection box is connected on housing.
Further, aforesaid a kind of window cleaning equipment, wherein：The bottom opposite side of first, second clamping frame is also respectively provided with
There is the positioning boss that can make back-moving spring positioning, the two ends of back-moving spring are respectively sleeved in the positioning boss of first, second clamping frame
On.
Further, aforesaid a kind of window cleaning equipment, wherein：The outside of positive stop hook is additionally provided with can make positive stop hook conveniently stretch into
Domatic in U-shaped bracket.
Further, aforesaid a kind of window cleaning equipment, wherein：The downside of clamping boss is additionally provided with can make clamping boss convenient
Inclined-plane through blocked hole.
It is an advantage of the invention that：Window cleaning equipment of the present invention can effectively carry out aqueous vapor and separate, and prevent sewage to be inhaled into suction
Air port, and when window cleaning equipment leans forward or back rake angle spends big, sewage is not easy to flow backwards out from sewage collecting box, and sewage is received
Collection box can also very easily snap fit onto on the housing of window cleaning equipment.
Brief description
Fig. 1 is a kind of internal structure schematic diagram of window cleaning equipment of the present invention.
Fig. 2 is connected in the structural representation on housing for sewage collecting box.
Fig. 3 is the structural representation of A-A section view in Fig. 2.
Specific embodiment
Below by specific embodiments and the drawings, the present invention is described in further detail.
A kind of window cleaning equipment, as shown in figure 1, including housing 1, the rear portion of housing 1 is provided with handle 2, the front upper of housing 1
It is provided with the rubbing head 111 of rubber rub piece, the water sucking mouth 112 of rubbing head 111 is communicated with the aqueous vapor entrance 11 of case top, housing 1
Bottom sewage collecting box 3 is installed, be provided between aqueous vapor entrance 11 and sewage collecting box 3 and water can be introduced sewage collecting
The water channel 21 of box 3, water channel 21 is located at the front portion of housing 1, and is additionally provided with aqueous vapor between water channel 21 and aqueous vapor entrance 11 and divides
From chamber 23, it is additionally provided with air intake device 22 within the case 1, the inlet scoop 13 of air intake device 22 is arranged on the side of aqueous vapor disengagement chamber 23
On wall, in aqueous vapor disengagement chamber 23, it is additionally provided with the front apron 12 making aqueous vapor can only pass through from its front end, the front end of front apron 12 is low
In the rear end of front apron 12, it is provided with aqueous vapor separating plate 14 between front apron 12 and inlet scoop 13, aqueous vapor separating plate 14 is arc
Shape arch bar, and the concave surface of arc arch bar is against inlet scoop 13, and the arranged on left and right sides of aqueous vapor separating plate 14 is left and right interior with housing 1
Side fits tightly, and the forward and backward two ends of aqueous vapor separating plate 14 have gap, aqueous vapor respectively and the forward and backward medial surface of housing 1 between
Separating plate 14 can make water flow into water channel 21, make gas be inhaled into suction from the rear end of aqueous vapor separating plate 14 from the front end of aqueous vapor separating plate 14
Air port 13, aqueous vapor separating plate 14 can cover inlet scoop 13 in the projection of inlet scoop 13 place plane, and aqueous vapor separating plate 14
Front end is less than the minimum point of inlet scoop 13, and the front end of aqueous vapor separating plate 14 is located at the porch of water channel 21, the front end of front apron 12
Positioned at the top of the front end of aqueous vapor separating plate 14, and the front end of front apron 12 than aqueous vapor separating plate 14 front end closer to shell
The leading inside face of body 1, such setting makes the water droplet flowing out from the front end of front apron 12 can not flow to aqueous vapor separating plate 14
Rear end, aqueous vapor disengagement chamber 23 is provided with front apron 12 and aqueous vapor separating plate 14 simultaneously, such be provided with beneficial to water and
The separation of gas, the front end of front apron 12 is earlier, and aqueous vapor major part can be made all to strike the first half of aqueous vapor separating plate 14
Point, just complete the gentle separation of water in the first half of aqueous vapor separating plate 14, allow the water capacity easily along the cambered surface of aqueous vapor separating plate 14
It is slipped in water channel 21, and gas is then inhaled into inlet scoop 13 via the rear end of aqueous vapor separating plate 14, aqueous vapor separating plate 14 is designed
Camber, is on the one hand because that arc can preferably surround inlet scoop 13, reduces the entrance of water, another aspect arcuate surface energy
Reduce windage, thus in the case that suction is constant, reducing energy consumption；It is provided with water fender 4, before water fender in sewage collecting box 3
End 41 is fitted tightly with sewage collecting box leading inside wall 31, and the arranged on left and right sides of water fender 4 is left and right interior with sewage collecting box 3
Side wall fits tightly, and there is gap between water fender rear end 42 and sewage collecting box inner bottom surface 32, and dash front edge of board 41 is not less than
Water fender rear end 42, when sewage collecting box 3 leans forward, the sewage in sewage collecting box 3 can flow into water fender 4 and sewage collecting box
So as to can not flow backwards in the chamber of 3 front end and the formation of left and right medial wall.
In the present embodiment, as shown in figure 1, being additionally provided with second stop water board 5, second stop water board in sewage collecting box 3
Rear end 52 is fitted tightly with sewage collecting box rear inside wall 33, the arranged on left and right sides of second stop water board 5 and sewage collecting box 3
Left and right medial wall fits tightly, and there is gap, the second dash between second stop water board front end 51 and sewage collecting box inner bottom surface 32
Plate rear end 52 is not less than second stop water board front end 51, exists and can allow current between second stop water board front end 51 and water fender rear end 42
Enter water fender 4 and the passage 6 of second stop water board 5 lower section, the front end side wall of sewage collecting box 3 is additionally provided with sealing-plug
Pouring hole 34, and pouring hole 34 is located at the lower section of water fender 4, the setting of above-mentioned second stop water board 5, and water can be made to receive in sewage
Flow in the chamber that rear end and the left and right medial wall of second stop water board 5 and sewage collecting box 3 are formed so as to not during collection box 3 hypsokinesis
Can flow backwards；Passage 6 is to allow the water to conveniently flow into the lower section of water fender 4 and second stop water board 5；Pouring hole 34 is for convenience
Water is poured out from sewage collecting box 3.
In the present embodiment, as shown in Figure 2 and Figure 3, sewage collecting box is connected to the bottom of housing, the tool of its snap fit
Body structure is：Including first, second clamping frame 7,8 of energy clamping sewage collecting box 3, first, second clamping frame 7,8 sets respectively
It is equipped with first, second direction recess 71,81, the both sides of housing 1 are respectively arranged with can be with first, second direction recess 71,81 phases
First, second guide ledges 15,16 of cooperation, the lower section of housing 1 is additionally provided with U-shaped bracket 17, and the both sides of U-shaped bracket 17 are uncovered
Be respectively facing first, second clamping frame 7,8, by first, second direction recess 71,81 respectively with first, second guide ledges
15th, 16 match and the bottom of first, second clamping frame 7,8 is stretched in U-shaped bracket 17 and supported by it, by first,
Two clamping framves 7,8 are movably installed in the both sides of housing 1 respectively, and the bottom opposite side of first, second clamping frame 7,8 is also respectively provided with
Have can make back-moving spring 9 positioning first, second positioning boss 72,82, back-moving spring 9 be located at first, second clamping frame 7,8 it
Between and the two ends of back-moving spring 9 be respectively sleeved on first, second positioning boss 72,82, back-moving spring 9 can be to compressed
First, the second clamping frame 7,8 plays distraction reduction effect, is also respectively provided with the bottom opposite side of first, second clamping frame 7,8
First, second positive stop hook 73,83, the outside of first, second positive stop hook 73,83 be also respectively provided with can make first, second spacing
Hook 73,83 conveniently stretches into first, second domatic 731,831 in U-shaped bracket 17, and the both sides inwall of U-shaped bracket 17 sets respectively
It is equipped with first, second positive stop lug boss 171,172 that can match, first, second positive stop hook with first, second positive stop hook 73,83
73rd, 83 can hook first, second positive stop lug boss 171,172 respectively, make first, second clamping frame 7,8 in the reset of back-moving spring 9
Under power effect, U-shaped bracket 17 will not be ejected, the lower outside of first, second clamping frame 7,8 is also respectively provided with first, the
Two clamping boss 74,84, sewage collecting box 3 is provided with the blocked hole that can be matched with first, second clamping boss 74,84
35, the downside of first, second clamping boss 74,84 is additionally provided with can make first, second clamping boss 74,84 convenient through clamping
First, second inclined-plane 741,841 in hole 35, after first, second clamping boss 74,84 passes through blocked hole 35 and opens to both sides,
Sewage collecting box 3 is connected on housing 1.
The work process of window cleaning equipment described in the present embodiment is：As shown in Figure 1, Figure 2, Figure 3 shows, spray first on glass
Water, is then wiped to glass with the rubbing head 111 carrying erasing rubber bar on window cleaning equipment, in the process, air draught in window cleaning equipment
Device 22 produces suction, sucks be mixed with the air of the sewage water sucking mouth 112 from rubbing head 111 in window cleaning equipment, then front
Baffle plate 12 separates with aqueous vapor in the presence of aqueous vapor separating plate 14, and sewage flows into sewage collecting box 3 from water channel 21, and air is inhaled into suction
Behind air port 13, the exhaust outlet from housing 1 is discharged；Sewage collecting box leans forward or during hypsokinesis, due to water fender 4 and second stop water board 5
Stop, sewage be not easy in sewage collecting box 3 flow backwards；The step that sewage collecting box 3 snaps fit onto on housing 1 is as follows：Need
Blocked hole 35 is withstood the lower section of first, second clamping boss 74,84, the lower section due to first, second clamping boss 74,84 sets
It is equipped with first, second inclined-plane 741,841, so first, second clamping boss 74,84 meeting move toward one another in the presence of thrust,
Thus passing through blocked hole 35, through after blocked hole 35, meeting is in the presence of back-moving spring 9 for first, second clamping boss 74,84
Reset, thus blocking sewage collecting box 3；The step that sewage collecting box 3 takes off from housing 1 is as follows：Need to pin first, second
Clamping frame 7,8 makes its move toward one another, and the first, second clamping boss 74,84 on first, second clamping frame 7,8 shrinks simultaneously, so
First, second clamping boss 74,84 is made to depart from the blocked hole 35 on sewage collecting box 3, thus taking off sewage collecting box 3 afterwards.
Beneficial effects of the present invention are：Window cleaning equipment of the present invention, can effectively carry out aqueous vapor and separate, prevent sewage quilt
Suck inlet scoop, thus preventing sewage from flowing out from the gap of window cleaning equipment housing；And the waste water collection rate of general window cleaning equipment is only
70% can be reached, and the waste water collection rate of window cleaning equipment of the present invention is 85%, greatly reduces the residual sewage on glass；Separately
Outward, when leaning forward or back rake angle spends big, sewage is not easy to flow backwards out from sewage collecting box window cleaning equipment of the present invention, dirty
Water disposable box can also very easily snap fit onto on the housing of window cleaning equipment.
Claims (8)
1. a kind of window cleaning equipment, including housing, the rear portion of housing is provided with handle, and the front upper of housing is provided with rubber rub piece
Rubbing head, the water sucking mouth of rubbing head communicated with the aqueous vapor entrance of case top, and the bottom of housing is provided with sewage collecting box, in aqueous vapor
It is provided with the water channel that water can be introduced sewage collecting box, water channel is located at the front portion of housing between entrance and sewage collecting box, and
Be additionally provided with aqueous vapor disengagement chamber between water channel and aqueous vapor entrance, be additionally provided with air intake device in the housing it is characterised in that：Inhale
The inlet scoop of wind apparatus is arranged on the side wall of aqueous vapor disengagement chamber, and being provided with aqueous vapor disengagement chamber makes the aqueous vapor can only be from its front end
Through front apron, be provided with aqueous vapor separating plate, the arranged on left and right sides of aqueous vapor separating plate and housing between front apron and inlet scoop
Left and right medial surface fit tightly, between the forward and backward two ends of aqueous vapor separating plate exist respectively and the forward and backward medial surface of housing between
Gap, aqueous vapor separating plate can make water flow into water channel, make gas be inhaled into suction from the rear end of aqueous vapor separating plate from the front end of aqueous vapor separating plate
Air port, aqueous vapor separating plate can cover inlet scoop in the projection of inlet scoop place plane, and the front end of aqueous vapor separating plate is less than and inhales
The minimum point in air port, the position of the front end of front apron makes water will not be inhaled into inlet scoop from the rear end of aqueous vapor separating plate；Sewage is received
It is provided with water fender, dash front edge of board is fitted tightly with sewage collecting box leading inside wall, the arranged on left and right sides of water fender in collection box
Fit tightly with the left and right medial wall of sewage collecting box, between water fender rear end and sewage collecting box inner bottom surface, there is gap, gear
Water front edge of board is not less than water fender rear end, and when sewage collecting box leans forward, the water in sewage collecting box can flow into water fender and dirt
In the chamber of the front end of water disposable box and the formation of left and right medial wall, sewage collecting box is connected to the bottom of housing, its snap fit
Concrete structure be：First, second clamping frame of energy clamping sewage collecting box, first, second clamping frame is respectively arranged with and leads
To groove, the both sides of housing are respectively arranged with the guide ledges that can match, shell with the direction recess on first, second clamping frame
The lower section of body is additionally provided with U-shaped bracket, and the both sides of U-shaped bracket are uncovered to be respectively facing first, second clamping frame, first, second card
The bottom connecing frame is stretched in U-shaped bracket and is supported by it, is additionally provided with reset bullet between the bottom of first, second clamping frame
Spring, back-moving spring can carry out distraction reduction to first, second compressed clamping frame, in the bottom phase of first, second clamping frame
Offside is also respectively provided with positive stop hook, the both sides inwall of U-shaped bracket is respectively arranged with can with first, second clamping frame on limit
The positive stop lug boss that position hook matches, positive stop hook can hook positive stop lug boss, make first, second clamping frame in the reset force of back-moving spring
Under effect, U-shaped bracket will not be ejected, the outside of first, second clamping frame is also respectively provided with clamping boss, sewage collecting box
On be provided with the blocked hole that can match with clamping boss, clamping boss passes through blocked hole and after opening to both sides, and sewage is received
Collection box is connected on housing.
2. a kind of window cleaning equipment according to claim 1 it is characterised in that：Described aqueous vapor separating plate is arc arch bar, and
The concave surface of arc arch bar is against inlet scoop.
3. a kind of window cleaning equipment according to claim 1 and 2 it is characterised in that：After the front end of front apron is less than front apron
End.
4. a kind of window cleaning equipment according to claim 1 and 2 it is characterised in that：The front end of aqueous vapor separating plate is located at water channel
Porch, the front end of front apron is located at the top of the front end of aqueous vapor separating plate, and the front end of front apron is than aqueous vapor separating plate
Front end is closer to the leading inside face of housing.
5. a kind of window cleaning equipment according to claim 1 and 2 it is characterised in that：It is additionally provided with second in sewage collecting box
Water fender, second stop water board rear end is fitted tightly with sewage collecting box rear inside wall, the arranged on left and right sides of second stop water board with dirty
The left and right medial wall of water disposable box fits tightly, and there is gap between second stop water board front end and sewage collecting box inner bottom surface, the
Two water fender rear ends are not less than second stop water board front end, exist water can be allowed to flow between water fender rear end and second stop water board front end
Passage below water fender and second stop water board, at least provided with a pouring with sealing-plug on the side wall of sewage collecting box
Hole, and pouring hole position is in the lower section of water fender or second stop water board.
6. a kind of window cleaning equipment according to claim 1 and 2 it is characterised in that：The bottom opposite side of first, second clamping frame
It is also respectively provided with the positioning boss that can make back-moving spring positioning, the two ends of back-moving spring are respectively sleeved in first, second clamping frame
Positioning boss on.
7. a kind of window cleaning equipment according to claim 1 and 2 it is characterised in that：The outside of positive stop hook is additionally provided with can make limit
Position hook conveniently stretches into domatic in U-shaped bracket.
8. a kind of window cleaning equipment according to claim 1 and 2 it is characterised in that：The downside of clamping boss is additionally provided with can be made
The convenient inclined-plane through blocked hole of clamping boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414702.4A CN104224039B (en) | 2014-08-22 | 2014-08-22 | Window-cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414702.4A CN104224039B (en) | 2014-08-22 | 2014-08-22 | Window-cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104224039A CN104224039A (en) | 2014-12-24 |
| CN104224039B true CN104224039B (en) | 2017-02-15 |
Family
ID=52213613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410414702.4A Active CN104224039B (en) | 2014-08-22 | 2014-08-22 | Window-cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104224039B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150325A (en) * | 2020-01-21 | 2020-05-15 | 上海亿力电器有限公司 | Window cleaning machine capable of preventing sewage from flowing backwards |
| CN114652211B (en) * | 2020-12-23 | 2023-02-10 | 宁波方太厨具有限公司 | A separation module and cleaning machine for cleaning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542557A (en) * | 1984-03-07 | 1985-09-24 | Cic Int'l. Corp. | Wet-dry vacuum cleaner |
| CN101427899A (en) * | 2008-12-05 | 2009-05-13 | 黄有光 | Glass vacuum cleaning brush |
| DE102008004964B3 (en) * | 2008-01-11 | 2009-05-14 | Alfred Kärcher Gmbh & Co. Kg | Hartflächenabsauggerät |
| CN203280330U (en) * | 2013-04-28 | 2013-11-13 | 宋振宇 | Multipurpose liquid recycling instrument |
| CN204120939U (en) * | 2014-08-22 | 2015-01-28 | 张家港市创基机械设备制造有限公司 | A kind of window cleaning equipment |
-
2014
- 2014-08-22 CN CN201410414702.4A patent/CN104224039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542557A (en) * | 1984-03-07 | 1985-09-24 | Cic Int'l. Corp. | Wet-dry vacuum cleaner |
| DE102008004964B3 (en) * | 2008-01-11 | 2009-05-14 | Alfred Kärcher Gmbh & Co. Kg | Hartflächenabsauggerät |
| CN101427899A (en) * | 2008-12-05 | 2009-05-13 | 黄有光 | Glass vacuum cleaning brush |
| CN203280330U (en) * | 2013-04-28 | 2013-11-13 | 宋振宇 | Multipurpose liquid recycling instrument |
| CN204120939U (en) * | 2014-08-22 | 2015-01-28 | 张家港市创基机械设备制造有限公司 | A kind of window cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104224039A (en) | 2014-12-24 |
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Denomination of invention: A window cleaning machine Effective date of registration: 20220328 Granted publication date: 20170215 Pledgee: Jiangsu Zhangjiagang Rural Commercial Bank Co.,Ltd. Pledgor: Zhangjiagang Chuangji Machinery Manufacturing Co.,Ltd. Registration number: Y2022320010095 |
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