CN204274310U - Window sweep-out mechanism - Google Patents
Window sweep-out mechanism Download PDFInfo
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- CN204274310U CN204274310U CN201420802194.2U CN201420802194U CN204274310U CN 204274310 U CN204274310 U CN 204274310U CN 201420802194 U CN201420802194 U CN 201420802194U CN 204274310 U CN204274310 U CN 204274310U
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- 239000007788 liquid Substances 0.000 claims abstract description 90
- 239000011521 glass Substances 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 47
- 239000007787 solid Substances 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000003434 inspiratory effect Effects 0.000 claims 1
- 206010065954 Stubbornness Diseases 0.000 abstract 2
- 238000005498 polishing Methods 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model relates to a kind of window sweep-out mechanism.It comprises housing, housing is equipped with suction nozzle with battery unit, suction unit and catch box, suction nozzle with battery unit is provided with suction inlet, gas channel is provided with between suction unit and suction inlet, suction unit is communicated with to produce suction in suction inlet when suction unit is worked with suction inlet through gas channel, being provided with for collecting the cavity of liquid sucked from suction inlet in catch box, this housing being equipped with one in removable mode and can removing and be attached to the dirt of glass surface or the polishing piece of spot.Polishing piece disclosed in the utility model can be attached to the dirt of glass surface to stubbornness or spot carries out wiping removing, and its flexible scraping article mainly solving existing window sweep-out mechanism cannot be cleared up stubbornness and be attached to the dirt of glass surface or the technical problem of spot.
Description
Technical Field
The utility model relates to a window scraping machine.
Background
Existing window scrapers are capable of cleaning glass surfaces (or other hard surfaces). For example, chinese patent application publication CN101909499A discloses a portable hard surface suction device, which has a suction nozzle, a suction unit in flow communication with the suction nozzle for sucking a liquid-air mixture from a hard surface (e.g., a glass surface), a separation device for separating liquid from the liquid-air mixture, and a dirty liquid tank for containing the separated liquid, wherein the suction device disclosed in the technical scheme can suck and remove liquid (e.g., cleaning liquid) on the glass surface (or other hard surfaces) for cleaning. However, the suction nozzle of the suction device disclosed in this technical solution is composed of two elongated flexible first and second scraping strips, the flexible scraping strips can only slightly scrape the glass surface for cleaning the liquid (e.g. cleaning liquid) on the glass surface, and the flexible scraping strips cannot clean the dirt or stain which is stubborn on the glass surface.
Disclosure of Invention
An object of the utility model is to provide a can clear up stubborn filth or the window of spot that adheres to the glass surface and scrape machine.
The above purpose is realized by the following technical scheme:
a window scraper comprises a shell, wherein the shell is provided with a suction nozzle, a suction unit and a liquid collecting box, the suction nozzle is provided with a suction inlet, an airflow channel is arranged between the suction unit and the suction inlet, the suction unit is communicated with the suction inlet through the airflow channel so that the suction unit generates suction force at the suction inlet when working, a cavity used for collecting liquid sucked from the suction inlet is arranged in the liquid collecting box, and a wiping piece capable of removing dirt or stain attached to the surface of glass is arranged on the shell in a detachable mode.
The wiper that this technical scheme discloses can wipe stubborn filth or the spot that adheres to in glass surface and clear away, and its flexible strip of scraping of mainly solving current window scraper can't clear up stubborn filth or the technical problem of spot that adheres to in glass surface.
The technical scheme can be further improved by the following measures:
the wiping element is rubber or cloth or sponge or foam or a brush. The wiping piece disclosed by the technology has the advantages of simple structure, easily available materials and low manufacturing cost.
The suction nozzle is mounted at the front end of the housing and the wiper is tearably bonded to the rear end of the housing to effect removable mounting of the housing and wiper. The layout design of the suction nozzle and the wiping piece disclosed by the technical scheme is reasonable, and the operation and the use are convenient; the cleaning pieces are assembled in a detachable mode, so that the cleaning pieces made of the same or different materials can be conveniently replaced, and the flexibility and the practicability are high.
The suction nozzle is a wide suction nozzle and comprises a suction shell assembled with a shell and a strip-shaped flexible scraping strip capable of scraping the surface of glass, and the scraping strip is arranged on the suction shell of the wide suction nozzle. The structure of the suction nozzle disclosed by the technical scheme is basically the same as that of the prior art, and the technical problem that the flexible scraping strip of the conventional window scraping machine cannot clean dirt or stain stubborn on the surface of glass is solved by the wiping piece.
The suction cleaner is provided with 2 suction nozzles which can be replaced alternately; one of the suction nozzles is a flat suction nozzle, and the other suction nozzle is a wide suction nozzle; the flat suction nozzle and the wide suction nozzle respectively comprise a suction shell which is detachably assembled with the shell; wherein, the flat suction nozzle also comprises a slender and flat suction pipe capable of cleaning gaps, one end of the suction pipe is connected with the suction shell of the flat suction nozzle, and the other end of the suction pipe forms a suction inlet of the flat suction nozzle; the wide suction nozzle also comprises a strip-shaped flexible scraping strip which can scrape the surface of the glass, the suction inlet is arranged on the suction shell, and the scraping strip is arranged on the suction shell of the wide suction nozzle. The 2 suction nozzles that can alternate of this technical scheme disclose realize the use of different occasions, and wide suction nozzle can scrape the glass surface (or other hard surfaces), and flat suction nozzle can clear up narrow places such as gap (for example window frame gap), enlarges clean scope, makes the cleanness more comprehensive.
The air flow channel is provided with a first separation device for separating solid and a second separation device for separating liquid and gas, and when the suction unit works, the air flow entering the air flow channel from the suction inlet sequentially passes through the first separation device and the second separation device; the solid, the liquid and the gas sucked from the suction port enter the air flow channel and then flow towards the first separation device, when the solid flows to the first separation device, the solid is intercepted by the first separation device, the liquid and the gas flow through the first separation device and flow towards the second separation device, when the liquid and the gas flow to the second separation device, the liquid and the gas are separated, the separated liquid flows into a cavity in the liquid collecting tank, and the separated gas flows towards the suction unit. When the suction unit works, the suction nozzle can suck solid dirt besides liquid and air, the solid dirt flows into the dirty liquid tank to cause difficulty in cleaning the dirty liquid tank, and the solid dirt flows into the airflow channel to cause blockage and difficulty in cleaning after being accumulated at other positions; the disclosed being equipped with a first separator that is used for separating out the solid and a second separator that is used for liquid and gas separation on airflow channel, being intercepted by first separator before the cavity of solid filth inflow header tank, like this, can avoid in the cavity of solid filth inflow header tank on the one hand, the clearance of the header tank of being convenient for, on the other hand can avoid in the airflow channel after the solid filth inflow first separator, prevent the jam of solid filth in airflow channel.
The air flow passage comprises a section of hollow suction pipe arranged in the suction shell, the front end of the suction pipe is communicated with the suction inlet, the first separation device is detachably assembled at the rear end of the suction pipe, and the suction shell is detachably assembled with the shell. The first separator that this technical scheme disclosed assembles the rear end at the suction tube with dismantled and assembled mode, and the suction shell assembles with the casing with dismantled and assembled mode, can realize dismantling first separator and the solid filth of clearance by first separator interception after dismantling the suction mouth like this, avoids solid filth to block up in the suction tube.
The first separating device comprises a net frame and a filter screen provided with meshes, the net frame comprises a cylindrical part capable of being inserted into or pulled out of the suction pipe and an annular flange arranged at one end of the cylindrical part, and when the cylindrical part is inserted into the suction pipe, the annular flange abuts against the end wall at the rear end of the suction pipe. The first separating device disclosed by the technical scheme is simple in structure and convenient to disassemble and assemble.
A clamping mechanism is arranged between the suction shell and the shell so as to realize the assembly of the suction shell and the shell in a detachable mode; the clamping buckle mechanism comprises a clamping hook body arranged in the suction shell, an inserting block arranged in the suction shell, a groove arranged on the shell and used for the clamping hook body to be buckled into or separated from, and a slot arranged on the shell and used for the inserting block to be inserted into or pulled out, wherein the suction shell can be disassembled when the clamping hook body is separated from the groove. The assembly structure between the suction shell and the shell disclosed by the technical scheme is simple and convenient to disassemble and assemble.
The second separation device comprises a section of gas-liquid separation pipe, the gas-liquid separation pipe comprises a hollow pipe body, a gas-liquid inflow port is arranged at the front end of the pipe body, a gas outlet is arranged at the rear end of the pipe body, a gas-liquid outflow port and a gas inlet which are mutually staggered are arranged on the side wall of the pipe body, the gas-liquid outflow port and the gas inlet are both communicated with the cavity of the liquid collecting box, so that the gas-liquid outflow port is communicated with the gas inlet through the cavity of the liquid collecting box, a baffle wall which divides the pipe body into an upper section and a lower section is arranged in the pipe body, the gas-liquid inflow port and the gas outlet are both; the baffle wall is inclined, the lower end of the baffle wall is close to the lower side of the gas-liquid outlet, and the high end of the baffle wall is close to the upper side of the gas inlet; a hollow middle pipe is arranged between the gas-liquid separation pipe and the suction pipe, the rear end of the suction pipe is inserted into the front end of the middle pipe, the rear end of the middle pipe is communicated with a gas-liquid flow inlet at the front end of the pipe body through a joint, and the suction unit is positioned at the lower side of the gas outlet; the suction inlet, the suction pipe, the middle pipe, the gas-liquid inlet, the gas-liquid outlet, the cavity, the gas inlet and the gas outlet are communicated in sequence to form the gas flow channel. The second separation device disclosed by the technical scheme has the advantages of simple structure, reasonable design and easiness in manufacturing.
The above technical measures can be used alternatively or in combination as long as they do not conflict with each other.
Compared with the prior art, the utility model have following advantage: the wiper can wipe stubborn filth or the spot that adheres to the glass surface and clear away, and its flexible strip of scraping of mainly solving current window scraper can't clear up stubborn filth or the technical problem of spot that adheres to the glass surface.
Drawings
Fig. 1 and 2 show two different perspective views of the present invention, wherein the suction nozzle mounted on the housing is a flat suction nozzle;
fig. 3 shows a schematic cross-sectional structure of the present invention, wherein the suction nozzle mounted on the housing is a flat suction nozzle;
fig. 4 shows a schematic cross-sectional structure of the flat suction nozzle and the first separating device of the present invention;
FIG. 5 is an exploded view of FIG. 4;
figures 6 and 7 show two different perspective views of a first separation device according to the invention;
figures 8 and 9 show perspective views from two different angles of the invention, in which the suction nozzle fitted to the casing is a wide suction nozzle;
fig. 10 shows a schematic cross-sectional view of the present invention, wherein the suction nozzle mounted on the housing is a wide suction nozzle;
FIG. 11 is a schematic cross-sectional view of the wide nozzle of the present invention;
FIG. 12 is a schematic view of the present invention showing the alternate placement of the flat nozzle and the wide nozzle;
FIG. 13 is an exploded view of the portion indicated by A in FIG. 12;
fig. 14 is a schematic perspective view of the gas-liquid separation tube of the present invention;
FIG. 15 is a schematic cross-sectional view of the gas-liquid separator tube according to the present invention;
figure 16 shows an exploded view of the suction unit of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A suction cleaner as shown in fig. 1 to 16, which comprises a housing 1, the housing 1 is equipped with a suction nozzle, a suction unit 2 and a liquid collecting tank 3, the suction nozzle is provided with a suction port 41, an airflow channel is provided between the suction unit 2 and the suction port 41, the suction unit 2 is communicated with the suction port 41 through the airflow channel so that the suction unit 2 generates suction force at the suction port 41 when operating, the suction unit 2 can generate negative pressure at the airflow channel when operating, and the liquid collecting tank 3 is provided with a cavity 31 for collecting liquid sucked from the suction port 41;
the air flow channel is provided with a first separation device for separating solid and a second separation device for separating liquid and gas, and when the suction unit works, the air flow entering the air flow channel from the suction inlet sequentially passes through the first separation device and the second separation device; namely, the first separating device and the second separating device are sequentially arranged along the direction of gas flow in the air flow channel when the suction unit works;
the solid (especially, solid dirt, solid garbage), liquid and gas (especially, air) sucked from the suction port 41 enter the airflow channel and flow towards the first separation device, when flowing to the first separation device, the solid is intercepted by the first separation device, while the liquid and gas flow through the first separation device and flow towards the second separation device, when flowing to the second separation device, the liquid and gas are separated, the separated liquid flows into the cavity 31 in the liquid collecting tank, while the separated gas flows towards the suction unit, the shell is provided with a gas exhaust port 11, the position of the gas exhaust port 11 corresponds to the position of the suction unit, and the gas is finally discharged through the gas exhaust port 11.
The housing 1 is provided with a handle 14, which is formed by splicing two half shells.
The suction nozzle includes a suction housing 42, the air flow passage includes a hollow suction pipe 51 provided in the suction housing 42, a front end of the suction pipe 51 communicates with the suction port 41, the first separating device is detachably fitted to a rear end of the suction pipe 51, and the suction housing 42 is detachably fitted to the casing 1.
The first separating means comprises a net support 52 and a filter net 53 provided with a net hole 531, the net hole 531 of the filter net being of a size sufficient to intercept as much solids as possible and allow the liquid and gas to flow therethrough, the net support 52 comprising a cylindrical portion 521 insertable into or extractable from the suction pipe 51 and an annular flange 522 provided at one end of the cylindrical portion 521, the cylindrical portion 521 being inserted into the suction pipe from the rear end of the suction pipe 51 when the cylindrical portion 521 is inserted into the suction pipe 51, the annular flange 522 abutting against the end wall 511 of the rear end of the suction pipe.
A snap-fit mechanism is arranged between the suction shell 42 and the housing 1 to realize that the suction shell 42 and the housing 1 are assembled in a detachable manner, i.e. the suction nozzle and the housing 1 are assembled in a detachable manner.
The fastening mechanism comprises a fastening hook body 421 arranged in the suction shell 42, an inserting block 422 arranged in the suction shell 42, a groove 12 arranged on the shell 1 and allowing the fastening hook body 421 to be fastened or separated, and an inserting groove 13 arranged on the shell 1 and allowing the inserting block 422 to be inserted or pulled out, wherein the suction shell 42 can be detached when the fastening hook body 421 is separated from the groove 12. The hook body 421 is adjacent to the lower side of the suction housing 42, and the insertion block 422 is adjacent to the upper side of the suction housing 42, the lower side of the suction housing 42 being opposite to the upper side of the suction housing 42. A button 423 that can be pressed by the user can be provided on the suction housing 42, and the hook body 42 is provided on the button, and the button can be pressed to separate the hook body 421 from the groove 12.
The second separation device comprises a section of gas-liquid separation pipe, the gas-liquid separation pipe comprises a hollow pipe body 71, a gas-liquid flow inlet 711 is arranged at the front end of the pipe body 71, a gas outlet 712 is arranged at the rear end of the pipe body 71, a gas-liquid flow outlet 713 and a gas inlet 714 which are staggered with each other are arranged on the side wall of the pipe body 71, the gas-liquid flow outlet 713 and the gas inlet 714 are both communicated with the cavity 31 of the liquid collecting box, so that the gas-liquid flow outlet 713 is communicated with the gas inlet 714 through the cavity 31 of the liquid collecting box, a blocking wall 717 which divides the pipe body into an upper section 715 and a lower section 716 is arranged in the pipe body 71, the gas-liquid flow inlet 711 and the gas-liquid flow outlet 713 are both positioned in;
baffle 717 is sloped such that a lower end 7171 of the baffle is adjacent a lower side of gas-liquid stream outlet 713 and an upper end 7172 of the baffle is adjacent an upper side of gas inlet 712;
a hollow middle pipe 6 is arranged between the gas-liquid separation pipe and the suction pipe, the rear end of the suction pipe 51 is inserted into the front end of the middle pipe 6, the rear end of the middle pipe 6 is communicated with a gas-liquid flow inlet 711 at the front end of the pipe body through a joint 61, and the suction unit 2 is positioned at the lower side of the gas outlet 712;
suction port 41, suction tube 51, intermediate tube 6, gas-liquid stream inlet 711, gas-liquid stream outlet 713, cavity 31, gas inlet 714, and gas outlet 712 are in turn connected to form the gas flow passageway. As shown in fig. 3, when the suction unit is in operation, the solid, liquid and gas sucked from the suction port 41 enter the suction pipe 51 of the gas flow channel, and when flowing to the first separation device, the solid is intercepted by the first separation device, and the liquid and gas flow through the first separation device into the intermediate pipe 6, flow into the upper section 715 of the pipe body through the gas-liquid inlet 711, and after encountering the blocking wall 717, the liquid collides with the blocking wall 717 and flows downward along the blocking wall 717 to the gas-liquid outlet 713 and falls into the cavity 31 of the header tank for storage, and the gas flows into the cavity 31 of the header tank through the gas outlet 713, flows into the lower section 716 of the pipe body through the gas inlet 714, and is finally discharged through the gas outlet 11.
The pumping unit 2 comprises a fan cover 21, a motor 22 and an impeller 23 mounted on an output shaft of the motor, the fan cover 21 covers the impeller 23, the fan cover 21 is communicated with an air outlet of the gas-liquid separation pipe, and the motor 22 drives the impeller 23 to rotate when in work.
The liquid collecting box 3 is arranged on one side of the shell, a liquid outlet is arranged on the liquid collecting box 3, and a plug 32 capable of opening or closing the liquid outlet is arranged at the liquid outlet.
The suction cleaner is provided with 2 suction nozzles which can be replaced alternately;
one of the suction nozzles is a flat suction nozzle M1 (see fig. 1 to 5), and the other suction nozzle is a wide suction nozzle M2 (see fig. 8 to 11);
the flat suction nozzle M1 and the wide suction nozzle M2 each include the suction housing 42, the suction port 41, and the suction pipe 51; the flat suction nozzle M1 differs from the wide suction nozzle M2 in that, among other things,
the flat suction nozzle M1 further comprises a suction pipe 43 which is slender and flat and can clean narrow places such as gaps, one end of the suction pipe 43 is connected with the suction shell 42 of the flat suction nozzle, and the other end of the suction pipe 43 forms the suction port 41 of the flat suction nozzle;
the wide suction nozzle M2 further includes an elongated flexible wiping strip 44 for wiping the glass surface, the suction port 41 is provided on the suction housing 42, the wiping strip 44 is mounted on the suction housing 42 of the wide suction nozzle, and there are 2 wiping strips 44, one of which is located above and the other is located below, and the two wiping strips define the suction port 41 of the wide suction nozzle therebetween.
In the drawings, only the rear end of the suction pipe 51 of the flat suction nozzle M1 is shown to be mounted with the first separating device, while the rear end of the suction pipe 51 of the wide suction nozzle M2 is shown to be not mounted with the first separating device, and in fact, the rear ends of the suction pipe 51 of the flat suction nozzle M1 and the rear end of the suction pipe 51 of the wide suction nozzle M2 may both be mounted with the first separating device, that is, the flat suction nozzle M1 and the wide suction nozzle M2 are both provided with the first separating device; alternatively, as shown in the drawing, only the flat nozzle M1 is provided with the first separating means, and the wide nozzle M2 is not provided with the first separating means.
The housing 1 is removably fitted with a wiper member 8 for removing dirt or stains attached to the glass surface.
The wiper 8 is rubber or cloth or sponge or foam or brush or the like.
The suction nozzle is fitted at the front end of the housing 1, and the wiper 8 is bonded in a tearable manner to the rear end of the housing 1, which is opposite to the front end of the housing 1, to achieve a removable fitting of the housing and the wiper. In addition, in addition to being bonded in a tearable manner to be detachable, a mounting groove (not shown in the drawings) into which the wiper is inserted or pulled out may be provided on the housing, and the wiper is detachably attached to the housing 1 by inserting or pulling the wiper into or out of the mounting groove.
Claims (10)
1. The utility model provides a window scraper, includes the casing, and the casing is equipped with suction mouth, suction unit and header tank, and suction mouth is equipped with the sunction inlet, is equipped with airflow channel between suction unit and the sunction inlet, and suction unit produces suction in the sunction inlet so that suction unit during operation through airflow channel and sunction inlet intercommunication, is equipped with the cavity that is used for collecting the inspiratory liquid from the sunction inlet in the header tank, its characterized in that:
the housing is removably fitted with a wiper member for removing dirt or stains attached to the glass surface.
2. The window scraper of claim 1, wherein: the wiping element is rubber or cloth or sponge or foam or a brush.
3. The window scraper of claim 2, wherein: the suction nozzle is mounted at the front end of the housing and the wiper is tearably bonded to the rear end of the housing to effect removable mounting of the housing and wiper.
4. A window scraper according to claim 1, 2 or 3, characterized in that:
the suction nozzle is a wide suction nozzle and comprises a suction shell assembled with a shell and a strip-shaped flexible scraping strip capable of scraping the surface of glass, and the scraping strip is arranged on the suction shell of the wide suction nozzle.
5. A window scraper according to claim 1, 2 or 3, characterized in that:
the suction cleaner is provided with 2 suction nozzles which can be replaced alternately;
one of the suction nozzles is a flat suction nozzle, and the other suction nozzle is a wide suction nozzle;
the flat suction nozzle and the wide suction nozzle respectively comprise a suction shell which is detachably assembled with the shell; wherein,
the flat suction nozzle also comprises a slender and flat suction pipe capable of cleaning gaps, one end of the suction pipe is connected with the suction shell of the flat suction nozzle, and the other end of the suction pipe forms a suction inlet of the flat suction nozzle;
the wide suction nozzle also comprises a strip-shaped flexible scraping strip which can scrape the surface of the glass, the suction inlet is arranged on the suction shell, and the scraping strip is arranged on the suction shell of the wide suction nozzle.
6. The window scraper of claim 5, wherein:
the air flow channel is provided with a first separation device for separating solid and a second separation device for separating liquid and gas, and when the suction unit works, the air flow entering the air flow channel from the suction inlet sequentially passes through the first separation device and the second separation device.
7. The window scraper of claim 6, wherein:
the air flow passage comprises a section of hollow suction pipe arranged in the suction shell, the front end of the suction pipe is communicated with the suction inlet, the first separation device is detachably assembled at the rear end of the suction pipe, and the suction shell is detachably assembled with the shell.
8. The window scraper of claim 7, wherein:
the first separating device comprises a net frame and a filter screen provided with meshes, the net frame comprises a cylindrical part capable of being inserted into or pulled out of the suction pipe and an annular flange arranged at one end of the cylindrical part, and when the cylindrical part is inserted into the suction pipe, the annular flange abuts against the end wall at the rear end of the suction pipe.
9. The window scraper of claim 5, wherein:
a clamping mechanism is arranged between the suction shell and the shell so as to realize the assembly of the suction shell and the shell in a detachable mode;
the clamping buckle mechanism comprises a clamping hook body arranged in the suction shell, an inserting block arranged in the suction shell, a groove arranged on the shell and used for the clamping hook body to be buckled into or separated from, and a slot arranged on the shell and used for the inserting block to be inserted into or pulled out, wherein the suction shell can be disassembled when the clamping hook body is separated from the groove.
10. The window scraper of claim 7, wherein:
the second separation device comprises a section of gas-liquid separation pipe, the gas-liquid separation pipe comprises a hollow pipe body, a gas-liquid inflow port is arranged at the front end of the pipe body, a gas outlet is arranged at the rear end of the pipe body, a gas-liquid outflow port and a gas inlet which are mutually staggered are arranged on the side wall of the pipe body, the gas-liquid outflow port and the gas inlet are both communicated with the cavity of the liquid collecting box, so that the gas-liquid outflow port is communicated with the gas inlet through the cavity of the liquid collecting box, a baffle wall which divides the pipe body into an upper section and a lower section is arranged in the pipe body, the gas-liquid inflow port and the gas outlet are both;
the baffle wall is inclined, the lower end of the baffle wall is close to the lower side of the gas-liquid outlet, and the high end of the baffle wall is close to the upper side of the gas inlet;
a hollow middle pipe is arranged between the gas-liquid separation pipe and the suction pipe, the rear end of the suction pipe is inserted into the front end of the middle pipe, the rear end of the middle pipe is communicated with a gas-liquid flow inlet at the front end of the pipe body through a joint, and the suction unit is positioned at the lower side of the gas outlet;
the suction inlet, the suction pipe, the middle pipe, the gas-liquid inlet, the gas-liquid outlet, the cavity, the gas inlet and the gas outlet are communicated in sequence to form the gas flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802194.2U CN204274310U (en) | 2014-12-16 | 2014-12-16 | Window sweep-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802194.2U CN204274310U (en) | 2014-12-16 | 2014-12-16 | Window sweep-out mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274310U true CN204274310U (en) | 2015-04-22 |
Family
ID=52857523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802194.2U Active CN204274310U (en) | 2014-12-16 | 2014-12-16 | Window sweep-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274310U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725078A (en) * | 2017-01-06 | 2017-05-31 | 奉化市威优特电器有限公司 | A kind of suction nozzle |
| CN106923759A (en) * | 2017-05-16 | 2017-07-07 | 清远市蓝海慧谷智能科技有限公司 | A kind of scraper plate with absorbent function and the cleaner using the scraper plate |
| CN108289576A (en) * | 2015-12-21 | 2018-07-17 | 阿尔弗雷德·凯驰两合公司 | Suction nozzle with battery unit for stiff dough cleaner and the stiff dough cleaner with this suction nozzle with battery unit |
| CN108372174A (en) * | 2018-03-05 | 2018-08-07 | 天津泰立得塑胶制品有限公司 | A kind of glass cleaning machine circulator |
| CN110000128A (en) * | 2019-05-20 | 2019-07-12 | 中山市金舜家庭用品有限公司 | A kind of surface cleaning scrapes head and its surface cleaning |
| CN111093449A (en) * | 2017-09-13 | 2020-05-01 | 阿尔弗雷德·卡赫欧洲两合公司 | Surface cleaner |
| US10820762B2 (en) | 2018-08-27 | 2020-11-03 | Tti (Macao Commercial Offshore) Limited | Floor cleaner |
| CN114468882A (en) * | 2022-01-25 | 2022-05-13 | 江苏飞慕生物科技有限公司 | Cleaning scraping strip with water passing structure |
| US11497371B2 (en) | 2019-12-19 | 2022-11-15 | Techtronic Floor Care Technology Limited | Floor cleaner |
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2014
- 2014-12-16 CN CN201420802194.2U patent/CN204274310U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289576A (en) * | 2015-12-21 | 2018-07-17 | 阿尔弗雷德·凯驰两合公司 | Suction nozzle with battery unit for stiff dough cleaner and the stiff dough cleaner with this suction nozzle with battery unit |
| CN108289576B (en) * | 2015-12-21 | 2020-08-11 | 阿尔弗雷德·卡赫欧洲两合公司 | Suction nozzle for a hard-surface cleaning appliance and hard-surface cleaning appliance having such a suction nozzle |
| CN106725078A (en) * | 2017-01-06 | 2017-05-31 | 奉化市威优特电器有限公司 | A kind of suction nozzle |
| CN106923759B (en) * | 2017-05-16 | 2020-05-29 | 清远市蓝海慧谷智能科技有限公司 | Scraper blade with water absorption function and cleaner using same |
| CN106923759A (en) * | 2017-05-16 | 2017-07-07 | 清远市蓝海慧谷智能科技有限公司 | A kind of scraper plate with absorbent function and the cleaner using the scraper plate |
| CN111093449B (en) * | 2017-09-13 | 2022-04-05 | 阿尔弗雷德·卡赫欧洲两合公司 | Surface cleaner |
| CN111093449A (en) * | 2017-09-13 | 2020-05-01 | 阿尔弗雷德·卡赫欧洲两合公司 | Surface cleaner |
| CN108372174A (en) * | 2018-03-05 | 2018-08-07 | 天津泰立得塑胶制品有限公司 | A kind of glass cleaning machine circulator |
| US10820762B2 (en) | 2018-08-27 | 2020-11-03 | Tti (Macao Commercial Offshore) Limited | Floor cleaner |
| US11363923B2 (en) | 2018-08-27 | 2022-06-21 | Techtronic Floor Care Technology Limited | Floor cleaner |
| US11751734B2 (en) | 2018-08-27 | 2023-09-12 | Techtronic Floor Care Technology Limited | Floor cleaner |
| CN110000128A (en) * | 2019-05-20 | 2019-07-12 | 中山市金舜家庭用品有限公司 | A kind of surface cleaning scrapes head and its surface cleaning |
| US11497371B2 (en) | 2019-12-19 | 2022-11-15 | Techtronic Floor Care Technology Limited | Floor cleaner |
| CN114468882A (en) * | 2022-01-25 | 2022-05-13 | 江苏飞慕生物科技有限公司 | Cleaning scraping strip with water passing structure |
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