CN209966272U - Floor brush and vacuum dust-absorbing wet cleaning dual-purpose machine thereof - Google Patents
Floor brush and vacuum dust-absorbing wet cleaning dual-purpose machine thereof Download PDFInfo
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- CN209966272U CN209966272U CN201822090622.4U CN201822090622U CN209966272U CN 209966272 U CN209966272 U CN 209966272U CN 201822090622 U CN201822090622 U CN 201822090622U CN 209966272 U CN209966272 U CN 209966272U
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Abstract
The utility model provides a dual-purpose machine is washd to scrubbing brush and vacuum cleaner wet-type thereof, this dual-purpose machine is washd to vacuum cleaner wet-type includes organism (100) and handle (200) be connected with the organism respectively, scrubbing brush (300), link to each other through the rotary joint subassembly between scrubbing brush and the organism, the inside of scrubbing brush is equipped with dust absorption interface (310) respectively and absorbs water interface (320), the rotary joint subassembly is equipped with connecting tube (410), the one end of connecting tube is free end (411), the other end links to each other with the organism, the user drives the organism motion through promoting the handle towards the place ahead or rear, make the free end along with the rotary joint subassembly motion, be linked together with dust absorption interface or the interface that absorbs water respectively. The utility model discloses having set up the structure principle of vacuum cleaner and wet-type cleaning machine, through wind channel auto-change over device, having separated the route of marcing of sewage and dust, solved the problem that wet and dry dual-purpose dust catcher used the difficult clearance of back filth, simple structure convenient to use and work efficiency are high.
Description
Technical Field
The utility model relates to a ground brush and vacuum cleaning wet-type cleaning dual-purpose machine thereof belongs to small household appliances and makes technical field.
Background
At present, the cleaning electrical appliances which are mainly used in families mainly comprise: vacuum cleaners, wet and dry cleaners and the like. Due to the limitation of the product structure, except for the dry-wet dual-purpose dust collector, other cleaners have single use function, cannot achieve multiple purposes, and solves the cleaning requirements of multiple life scenes in domestic household daily life at present. If a plurality of cleaning household appliances are purchased, the use is inconvenient, the living cost is increased, the living activity area of the family is reduced, and the living quality is correspondingly reduced invisibly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the deficiency to prior art provides a scrubbing brush and vacuum cleaner wet-type cleaning dual-purpose machine thereof, has assembled vacuum cleaner and wet-type cleaning machine's structural principle, through wind channel auto-change over device, has separated the route of marcing of sewage and dust, has solved the problem of the difficult clearance of filth after wet dual-purpose dust catcher uses, and simple structure convenient to use and work efficiency are high.
The utility model discloses the technical problem that solve is realized through following technical scheme:
the utility model provides a floor brush, contains base and upper cover, the floor brush still contains the rotary joint subassembly, the inside of floor brush is equipped with the dust absorption interface respectively and absorbs water the interface, the rotary joint subassembly is equipped with the connecting tube, the one end of connecting tube is the free end, the free end along with the rotary joint subassembly motion, respectively with dust absorption interface or absorb water the interface and be linked together.
Furthermore, a rotary joint fixing seat is arranged on the base, an upper half arc and a lower half arc are respectively and correspondingly arranged on the upper cover and the rotary joint fixing seat, and the upper cover and the rotary joint fixing seat form an arc-shaped guide rail; the rotary joint assembly is connected with the floor brush through the rotary joint fixing seat and can slide back and forth along the arc-shaped guide rail.
Still further, the rotary joint assembly includes a rotary joint and a seal ring; the rotary joint comprises a rotary body and a pivot connected with the rotary body, and the pivot is embedded in the arc-shaped guide rail in a sliding manner; and positioning rods are respectively arranged at two ends of the pivot, inserted in the rotary joint fixing seat and positioned in the space limited by the rotary joint fixing seat in a sliding manner.
For convenient connection, the rotating body is of a hollow structure, and the pivot extends out of the rotating body.
In order to facilitate processing, the rotary joint and the sealing ring are integrally encapsulated.
In order to enable the vacuum dust-absorbing wet-type cleaning dual-purpose machine to move freely in the operation process, the middle part of the bottom surface of the floor brush is provided with a large supporting wheel; and two sides of the bottom surface of the floor brush are respectively provided with a small supporting wheel.
The utility model also provides a vacuum cleaning wet-type cleaning dual-purpose machine, including organism and the handle and the scrubbing brush of being connected with the organism respectively, link to each other through the rotary joint subassembly between scrubbing brush and the organism, the inside of scrubbing brush is equipped with the dust absorption interface respectively and absorbs water the interface, the rotary joint subassembly is equipped with the connecting tube, the one end of connecting tube is the free end, the other end with the organism links to each other, the free end along with the rotary joint subassembly motion, respectively with the dust absorption interface or the interface that absorbs water is linked together.
Particularly, the machine body comprises a machine body front cover and a machine body, the machine body front cover is buckled on the machine body, an arc-shaped combining part is arranged at the lower end of the machine body front cover, the arc-shaped combining part is connected with the rotary joint assembly and can turn over around the axial direction of the rotary joint assembly as the center.
To sum up, the utility model provides a dual-purpose machine is washd to scrubbing brush and vacuum cleaner wet-type thereof has set the structure principle of vacuum cleaner and wet-type cleaning machine, through wind channel auto-change over device, has separated the route of marcing of sewage and dust, has solved the difficult problem of clearing up of filth after wet dual-purpose dust catcher uses, simple structure convenient to use and work efficiency height.
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of the utility model in a dust collection mode;
fig. 2 is a schematic structural view of the rotary joint assembly of the present invention;
fig. 3 is a schematic view of a connection structure of the rotary joint assembly of the present invention;
FIG. 4 is a schematic view of the overall structure of FIG. 1;
fig. 5 is a schematic view of the overall structure of the water absorption mode of the present invention.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
At present, cleaning electrical appliances which are mainly used in families are various in variety, and can be divided into a vacuum cleaner, a wet cleaning machine, a dry-wet dual-purpose dust collector and the like according to the dry-wet conditions of different operating environments. Due to the limitation of the product structure, except for the dry-wet dual-purpose dust collector, other cleaners have single use function, cannot achieve multiple purposes, and solves the cleaning requirements of multiple life scenes in domestic household daily life at present. For users, if different clean household appliances are purchased according to different working environments, the household appliances are inconvenient to use, the living cost is increased, the living activity area of the household is reduced, and the living quality is correspondingly reduced invisibly. The utility model discloses be exactly to the above-mentioned not enough that exists among the prior art, provide a dual-purpose machine is washd to vacuum cleaner wet-type, the structure principle of having assembled vacuum cleaner and wet-type cleaning machine, through wind channel auto-change over device, separated the route of marcing of sewage and dust, solved the problem that wet and dry dual-purpose dust catcher used the difficult clearance of back filth, simple structure convenient to use and work efficiency are high. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the whole structure of the utility model in a dust collection mode; fig. 2 is a schematic structural view of the rotary joint assembly of the present invention; fig. 3 is a schematic view of a connection structure of the rotary joint assembly of the present invention; fig. 4 is a schematic view of the overall structure of fig. 1 in the direction a. As shown in fig. 1 to 4, the present invention provides a vacuum wet cleaning dual-purpose machine, which comprises a machine body 100, and a handle 200 and a floor brush 300 respectively connected to the upper and lower ends of the machine body 100, wherein the floor brush 300 is connected to the machine body 100 through a rotary joint assembly. Two sides of the inside of the floor brush 300 are respectively provided with a dust suction port 310 and a water suction port 320, a connection pipe 410 penetrates through the rotary joint assembly, one end of the connection pipe 410 is a free end 411, and the other end is connected with the machine body 100. The user pushes the handle 200 to drive the front cover 110 of the body 100 to move in the forward or backward direction, so that the free end 411 moves in the floor brush 300 along with the rotary joint assembly and is respectively communicated with the dust suction port 310 or the water suction port 320. The dust suction connector 310 or the water suction connector 320 is communicated with a dust suction port and a water suction port of the floor brush through respective pipelines so as to conveniently suck dust or absorb water.
Further, scrubbing brush 300 is formed by base 301 and upper cover 302 lock, be equipped with rotary joint fixing base 303 on the base 301, correspond respectively on the inner wall of the casing of upper cover 302 and the inner wall of rotary joint fixing base 303 and be equipped with first half arc and second half arc, the mutual lock of both forms arc guide rail 330, the rotary joint subassembly passes through rotary joint fixing base 303 with scrubbing brush 300 links to each other, and can follow arc guide rail 330 slides from beginning to end.
Further, the rotary joint assembly comprises a rotary joint 401 and a seal ring 402, and the rotary joint 401 and the seal ring 402 are integrally encapsulated for ease of processing. The rotary joint 401 comprises a rotary body 4011 and a pivot 4012 penetrating the middle of the rotary body 4011, wherein the pivot 4012 is slidably embedded in the arc-shaped guide rail 330. Two ends of the pivot 4012 are respectively provided with a positioning rod 4013, and the positioning rods 4013 are inserted into the rotary joint fixing seat 303 and are positioned in a space defined by the rotary joint fixing seat 303 in a sliding manner.
For convenience of connection, the rotary joint 401 is a hollow structure, a through hole is formed in a side portion of the hollow structure, and two ends of the pivot 4012 penetrate through the through hole and extend out of the rotary joint 401.
Specifically, the machine body 100 includes a machine body front cover 110 and a body 120, the machine body front cover 110 is fastened on the body 120, an arc-shaped combining portion 111 is disposed at a lower end of the machine body front cover 110, and the arc-shaped combining portion 111 is connected to the rotary joint assembly and can be turned back and forth around an axial direction of the rotary joint assembly.
In order to make the vacuum dust-absorbing wet cleaning dual-purpose machine move freely in the operation process, the middle part of the bottom surface of the floor brush 300 is provided with a supporting large wheel 340; two sides of the bottom surface of the floor brush 300 are respectively provided with a small supporting wheel 350.
Still further, the specific assembly process of the present invention is such that:
the rotary joint 401 and the rotary joint sealing ring 402 are encapsulated by a mold (or directly clamped together) to form a rotary joint assembly, the rotary joint assembly is firstly arranged on the base 301, then the rotary joint assembly and the rotary joint fixing seat 303 are fixed together through screws, the upper cover 302 and the base 301 are fixed together through screws, the machine body front cover 110 is fixed together with the rotary joint 401 through a buckle and can rotate, the rotary joint assembly moves back and forth in a cavity formed by the upper cover 302 and the base 301, the positioning rod 4013 is connected with the rotary joint fixing seat 303, and the rotary joint assembly and the machine body front cover 110 move back and forth in the cavity.
According to the above structure and assembly process, the vacuum cleaning/wet cleaning dual-purpose machine provided by the present invention can include two working modes of dust collection and water absorption, and the following two working modes of the present invention will be described in detail with reference to the accompanying drawings.
The state as shown in fig. 1 is a dust collection mode, specifically, when the user pushes the machine forward, the rotary joint assembly moves forward along the circular arc track until the dust collection interfaces coincide, (and the limit of the cavity formed by the upper cover of the floor brush and the floor brush base makes the rotary joint assembly not continue to move forward), and the floor brush assembly rotates forward until the front small wheel lands, dust and particle dirt are thrown up from the ground via the rolling brush, the airflow flowing to the motor at high speed through the floor brush opening enters the floor brush base recovery pipeline, and reaches the recovery barrel along the pipeline, the dust is filtered, separated, filtered, deposited and fallen, the air enters the motor exhaust machine body via the air channel switching device, the dust and the particle dirt are recovered in the recovery barrel, and the cleaning is finished and post-treatment.
Fig. 5 is a schematic view of the overall structure of the water absorption mode of the present invention. As shown in fig. 5, the state is the mode of absorbing water, specifically, when the user pulls the machine backward, the rotary joint goes backward along the circular arc track together, until the interface coincidence that absorbs water (and the spacing of the cavity that scrubbing brush upper cover and scrubbing brush base formed makes the rotary joint subassembly can not continue backward), and the scrubbing brush subassembly is rotatory backward, until the back steamboat lands, sewage gets into in the scrubbing brush base recovery pipeline through the high-speed air current that flows to the motor of scrubbing brush mouth from ground, and after reaching the recycling bin along the pipeline, adopt gravity separation sewage and gas, gas gets into motor exhaust organism by wind channel switching device, sewage then retrieves in the recycling bin, treat to clean completion aftertreatment.
As shown in fig. 5 in combination with fig. 1 to 4, the present invention further provides a floor brush for a vacuum wet cleaning dual-purpose machine, wherein the floor brush 300 is formed by fastening a base 301 and an upper cover 302, and the floor brush 300 is connected to the machine body 100 of the vacuum wet cleaning dual-purpose machine through a rotary joint assembly. Two sides of the inside of the floor brush 300 are respectively provided with a dust suction port 310 and a water suction port 320, a connection pipe 410 penetrates through the rotary joint assembly, one end of the connection pipe 410 is a free end 411, and the other end is connected with the machine body 100. The user pushes the handle 200 to drive the front cover 110 of the body 100 to move in the forward or backward direction, so that the free end 411 moves in the floor brush 300 along with the rotary joint assembly and is respectively communicated with the dust suction port 310 or the water suction port 320.
Further, be equipped with rotary joint fixing base 303 on the base 301, correspond respectively on the inner wall of the casing of upper cover 302 and the inner wall of rotary joint fixing base 303 and be equipped with first half arc and second half arc, both lock each other and form arc guide rail 330, the rotary joint subassembly passes through rotary joint fixing base 303 with scrubbing brush 300 links to each other, and can follow arc guide rail 330 slides from beginning to end.
Further, the rotary joint assembly comprises a rotary joint 401 and a seal ring 402, and the rotary joint 401 and the seal ring 402 are integrally encapsulated for ease of processing. The rotary joint 401 comprises a rotary body 4011 and a pivot 4012 penetrating the middle of the rotary body 4011, wherein the pivot 4012 is slidably embedded in the arc-shaped guide rail 330. Two ends of the pivot 4012 are respectively provided with a positioning rod 4013, and the positioning rods 4013 are inserted into the rotary joint fixing seat 303 and are positioned in a space defined by the rotary joint fixing seat 303 in a sliding manner.
For convenience of connection, the rotary joint 401 is a hollow structure, a through hole is formed in a side portion of the hollow structure, and two ends of the pivot 4012 penetrate through the through hole and extend out of the rotary joint 401.
In order to make the vacuum dust-absorbing wet cleaning dual-purpose machine move freely in the operation process, the middle part of the bottom surface of the floor brush 300 is provided with a supporting large wheel 340; two sides of the bottom surface of the floor brush 300 are respectively provided with a small supporting wheel 350.
Furthermore, the utility model provides a specific assembly process of this kind of vacuum cleaning wet cleaning dual-purpose machine ground brush is like:
the rotary joint 401 and the rotary joint sealing ring 402 are encapsulated by a mold (or directly clamped together) to form a rotary joint assembly, the rotary joint assembly is firstly arranged on the base 301, then the rotary joint assembly and the rotary joint fixing seat 303 are fixed together through screws, the upper cover 302 and the base 301 are fixed together through screws, the machine body front cover 110 is fixed together with the rotary joint 401 through a buckle and can rotate, the rotary joint assembly moves back and forth in a cavity formed by the upper cover 302 and the base 301, the positioning rod 4013 is connected with the rotary joint fixing seat 303, and the rotary joint assembly and the machine body front cover 110 move back and forth in the cavity.
According to the above structure and assembly process, the floor brush of the vacuum cleaning and wet cleaning dual-purpose machine provided by the present invention can include two working modes of dust collection and water absorption, and the following description will be made in detail with reference to the accompanying drawings.
The state as shown in fig. 1 is a dust collection mode, specifically, when the user pushes the machine forward, the rotary joint assembly moves forward along the circular arc track until the dust collection interfaces coincide, (and the limit of the cavity formed by the upper cover of the floor brush and the floor brush base makes the rotary joint assembly not continue to move forward), and the floor brush assembly rotates forward until the front small wheel lands, dust and particle dirt are thrown up from the ground via the rolling brush, the airflow flowing to the motor at high speed through the floor brush opening enters the floor brush base recovery pipeline, and reaches the recovery barrel along the pipeline, the dust is filtered, separated, filtered, deposited and fallen, the air enters the motor exhaust machine body via the air channel switching device, the dust and the particle dirt are recovered in the recovery barrel, and the cleaning is finished and post-treatment.
Fig. 5 is a schematic view of the overall structure of the water absorption mode of the present invention. As shown in fig. 5, the state is the mode of absorbing water, specifically, when the user pulls the machine backward, the rotary joint goes backward along the circular arc track together, until the interface coincidence that absorbs water (and the spacing of the cavity that scrubbing brush upper cover and scrubbing brush base formed makes the rotary joint subassembly can not continue backward), and the scrubbing brush subassembly is rotatory backward, until the back steamboat lands, sewage gets into in the scrubbing brush base recovery pipeline through the high-speed air current that flows to the motor of scrubbing brush mouth from ground, and after reaching the recycling bin along the pipeline, adopt gravity separation sewage and gas, gas gets into motor exhaust organism by wind channel switching device, sewage then retrieves in the recycling bin, treat to clean completion aftertreatment.
In summary, the utility model provides a floor brush and a vacuum dust collection wet cleaning dual-purpose machine thereof, which integrates the structural principles of a vacuum cleaner and a wet cleaning machine, separates the advancing routes of sewage and dust through an air channel switching device, thoroughly realizes the separation of a water channel and an ash channel, and solves the problem that the dirt is difficult to clean after the wet and dry dust collector is used; switching control is realized through the arc-shaped guide rail in a mode of being matched with forward and backward pushing, so that the operation of a user is facilitated; the cleaning requirement for the integration of various living scenes including a kitchen, a toilet, a living room and a bedroom can be met by using the same machine, the structure is simple, the use is convenient, and the working efficiency is high.
Application scenario one
The user uses the utility model provides a dual-purpose machine is washd to vacuum cleaner wet-type in the sitting room, there is the floating dust the sitting room ground under the condition of ventilating and windowing to there is daily life's remaining debris piece, at this moment, the user need use like the dust absorption mode shown in figure 1.
Particularly, when the user pushes the machine forward, the rotary joint subassembly is along forward along the circular arc track, until the dust absorption interface coincidence, (and the spacing messenger rotary joint subassembly of the cavity that scrubbing brush upper cover and scrubbing brush base formed can not continue forward), and the scrubbing brush subassembly is rotatory forward, until the front steamboat lands, the dust, granule filth get rid of the back from ground via the round brush, the air current through the high-speed flow direction motor of scrubbing brush mouth gets into in the scrubbing brush base recovery pipeline, and reach the recycling bin back along the pipeline, adopt the filtration separation to filter the sediment dust fall, gas gets into motor discharge organism by wind channel auto-change over device, the dust, granule filth are then retrieved in the recycling bin, treat to clean completion aftertreatment.
Therefore, the utility model integrates the structure principle of the vacuum cleaner and the wet cleaner, separates the advancing route of sewage and dust through the air channel switching device, thoroughly realizes the separation of the water channel and the dust channel, and solves the problem that the dirt is difficult to clean after the wet and dry cleaner is used; switching control is realized through arc guide rail and the mode that promotes around the cooperation, convenience of customers operation, simple structure convenient to use and work efficiency are high.
Application scenario two
The user uses the utility model provides a dual-purpose machine is washd to vacuum cleaner wet-type, because the user just accomplishes the shower in the bathroom before cleaning, and the wet and dry regional division of this bathroom is not obvious, and isolation facilities is complete inadequately, has consequently caused bathroom ground to have ponding to remain. At this time, the user needs to use the state shown in fig. 5 as the water absorption mode.
Particularly, when the user draws the machine backward, rotary joint is backward together along the track of circular arc, until the interface coincidence that absorbs water (and the spacing messenger rotary joint subassembly of the cavity that scrubbing brush upper cover and scrubbing brush base formed can not continue backward), and the scrubbing brush subassembly is backward rotatory, until the back steamboat lands, sewage gets into in the scrubbing brush base recovery pipeline through the high-speed air current that flows to the motor of scrubbing brush mouth from ground, and reach the recycling bin back along the pipeline, adopt gravity separation sewage and gas, gas gets into motor exhaust organism by wind channel auto-change over device, sewage is then retrieved in the recycling bin, treat clean completion aftertreatment.
Therefore, the utility model integrates the structure principle of the vacuum cleaner and the wet cleaner, separates the advancing route of sewage and dust through the air channel switching device, thoroughly realizes the separation of the water channel and the dust channel, and solves the problem that the dirt is difficult to clean after the wet and dry cleaner is used; switching control is realized through arc guide rail and the mode that promotes around the cooperation, convenience of customers operation, simple structure convenient to use and work efficiency are high.
Application scenario three
The user uses the utility model provides a dual-purpose machine is washd to vacuum cleaner wet-type, cleans in the bedroom, and the pet dog that the user autotrophy is bitten broken with the pillow at the in-process of playing with the user, and the filler in the inner core is omitted out, and at this moment, the user need select to clear up the filler of omission for the dust absorption mode as shown in figure 1 state. Particularly, when the user pushes the machine forward, the rotary joint subassembly is along forward along the circular arc track, until the dust absorption interface coincidence, (and the spacing messenger rotary joint subassembly of the cavity that scrubbing brush upper cover and scrubbing brush base formed can not continue forward), and the scrubbing brush subassembly is rotatory forward, until the front steamboat lands, the dust, granule filth get rid of the back from ground via the round brush, the air current through the high-speed flow direction motor of scrubbing brush mouth gets into in the scrubbing brush base recovery pipeline, and reach the recycling bin back along the pipeline, adopt the filtration separation to filter the sediment dust fall, gas gets into motor discharge organism by wind channel auto-change over device, the dust, granule filth are then retrieved in the recycling bin, treat to clean completion aftertreatment.
In the process of cleaning a user, the pet dog always follows and plays from left to right for curiosity, the humidifier on the bedside table is overturned in the jumping action, and a large amount of purified water for humidifying inside the humidifier is sprayed on the floor of a bedroom. In order to prevent the liquid from penetrating into the floor gap to cause the warp deformation of the floor, the liquid needs to be cleaned immediately. At this time, the user quickly converts the use mode into the water absorption mode as shown in fig. 5. Particularly, when the user draws the machine backward, rotary joint is backward together along the track of circular arc, until the interface coincidence that absorbs water (and the spacing messenger rotary joint subassembly of the cavity that scrubbing brush upper cover and scrubbing brush base formed can not continue backward), and the scrubbing brush subassembly is backward rotatory, until the back steamboat lands, sewage gets into in the scrubbing brush base recovery pipeline through the high-speed air current that flows to the motor of scrubbing brush mouth from ground, and reach the recycling bin back along the pipeline, adopt gravity separation sewage and gas, gas gets into motor exhaust organism by wind channel auto-change over device, sewage is then retrieved in the recycling bin, treat clean completion aftertreatment.
Therefore, the utility model integrates the structure principle of the vacuum cleaner and the wet cleaner, separates the advancing route of sewage and dust through the air channel switching device, thoroughly realizes the separation of the water channel and the dust channel, and solves the problem that the dirt is difficult to clean after the wet and dry cleaner is used; switching control is realized through arc guide rail and the mode that promotes around the cooperation, convenience of customers operation, simple structure convenient to use and work efficiency are high.
It should be noted that, on the premise of the above application scenario, it is obvious that if one wants to use the dust collection mode directly, use the water absorption mode directly, change the dust collection mode from the dust collection mode to the water absorption mode quickly, or change the water absorption mode from the water absorption mode to the dust collection mode quickly according to the requirement of the working environment in the same cleaning process, it is very easy to implement the present invention.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a floor brush, contains base (301) and upper cover (302), its characterized in that, the floor brush still contains the rotary joint subassembly, the inside of floor brush is equipped with dust absorption interface (310) and absorbs water interface (320) respectively, the rotary joint subassembly is equipped with connecting tube (410), the one end of connecting tube is free end (411), the free end along with the rotary joint subassembly motion, respectively with dust absorption interface or the interface that absorbs water are linked together.
2. A floor brush as claimed in claim 1, wherein the base (301) is provided with a rotary joint fixing seat (303), the upper cover and the rotary joint fixing seat are respectively provided with an upper half arc and a lower half arc, which form an arc-shaped guide rail (330);
the rotary joint assembly is connected with the floor brush through the rotary joint fixing seat and can slide back and forth along the arc-shaped guide rail.
3. A floor brush according to claim 2, characterized in that the swivel assembly comprises a swivel (401) and a sealing ring (402);
the rotary joint comprises a rotary body (4011) and a pivot (4012) connected with the rotary body, and the pivot is slidably embedded in the arc-shaped guide rail (330);
positioning rods (4013) are respectively arranged at two ends of the pivot, are inserted in the rotary joint fixing seat (303) and are positioned in a space defined by the rotary joint fixing seat in a sliding manner;
the rotating body is of a hollow structure, and the pivot extends out of the rotating body.
4. A floor brush according to claim 3, characterized in that the swivel (401) and the sealing ring (402) are integrally encapsulated.
5. A floor brush according to claim 1, characterized in that the middle of the bottom surface of the floor brush (300) is provided with a large supporting wheel (340).
6. A floor brush as claimed in claim 1 or 5, characterized in that the floor brush (300) is provided with small support wheels (350) on both sides of its bottom surface.
7. A vacuum and wet cleaning dual-purpose machine, which comprises a machine body (100), and a handle (200) and a floor brush (300) which are respectively connected with the machine body, and is characterized in that the floor brush is the floor brush as claimed in any one of claims 1 to 6, the floor brush and the machine body are connected through a rotary joint component, a dust suction port (310) and a water suction port (320) are respectively arranged inside the floor brush, the rotary joint component is provided with a connecting pipeline (410), one end of the connecting pipeline is a free end (411), the other end of the connecting pipeline is connected with the machine body, and the free end moves along with the rotary joint component and is respectively communicated with the dust suction port or the water suction port.
8. The vacuum cleaning and wet cleaning dual-purpose machine as claimed in claim 7, wherein said machine body (100) comprises a machine body front cover (110) and a body (120), said machine body front cover is fastened on said body, the lower end of said machine body front cover is provided with an arc-shaped joint portion (111), said arc-shaped joint portion is connected with said rotary joint assembly and can be turned back and forth centering on the axial direction of said rotary joint assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090622.4U CN209966272U (en) | 2018-12-13 | 2018-12-13 | Floor brush and vacuum dust-absorbing wet cleaning dual-purpose machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090622.4U CN209966272U (en) | 2018-12-13 | 2018-12-13 | Floor brush and vacuum dust-absorbing wet cleaning dual-purpose machine thereof |
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| Publication Number | Publication Date |
|---|---|
| CN209966272U true CN209966272U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090622.4U Active CN209966272U (en) | 2018-12-13 | 2018-12-13 | Floor brush and vacuum dust-absorbing wet cleaning dual-purpose machine thereof |
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| CN (1) | CN209966272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068015A1 (en) * | 2020-09-30 | 2022-04-07 | Keewoo Robotics Technology Co., Ltd. | Water tank structure and vacuum cleaner |
-
2018
- 2018-12-13 CN CN201822090622.4U patent/CN209966272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022068015A1 (en) * | 2020-09-30 | 2022-04-07 | Keewoo Robotics Technology Co., Ltd. | Water tank structure and vacuum cleaner |
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