CN205018977U - Scrubbing brush and dust catcher thereof - Google Patents
Scrubbing brush and dust catcher thereof Download PDFInfo
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- CN205018977U CN205018977U CN201520662985.4U CN201520662985U CN205018977U CN 205018977 U CN205018977 U CN 205018977U CN 201520662985 U CN201520662985 U CN 201520662985U CN 205018977 U CN205018977 U CN 205018977U
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Abstract
The utility model provides a scrubbing brush and dust catcher thereof, the scrubbing brush includes scrubbing brush main part (100, 100') and set up brush body group spare in the scrubbing brush main part (200, 200'), being equipped with suction nozzle (300) and connected straw in the scrubbing brush main part, the brush body end of one end for connecting the brush body (210) of brush body group spare, brush body group spare pass through connecting axle (110, 110') rotatable coupling and are in in the scrubbing brush main part, brush body end through elasticity interlock subassembly elastic connection in the scrubbing brush main part, the scrubbing brush still is in the switch of release or lock -out state be locked device (510) in turn including drive brush body group spare pivoted drive assembly and through the drive assembly action, the brush body receives the drive assembly drive to take place to rotate and switch over between two kinds of work location, includes to be locked the device when being in release condition at the switch, and the brush body is in under the spring action of elasticity interlock subassembly and pastes ground or suspend the position, and being locked the device when being in lock status at the switch, the brush body is in the suspension or pastes the ground position.
Description
Technical field
The utility model relates to a kind of scrubbing brush and dust catcher thereof, and the scrubbing brush of particularly a kind of structure improvement, belongs to dust catcher manufacturing technology field.
Background technology
Along with the raising of people's living standard, dust catcher has entered increasing family as a kind of cleaning device, wherein scrubbing brush has very large impact as its structure of accessory of dust catcher to its cleaning effect, but the brush body in current scrubbing brush used on the market does not possess the function of suspension lifting, only there is the cleaning mode of application row brush or disc brush lifting, such as application number be 201420031521.9 Chinese patent application disclose a kind of floor-cleaning machine disc brush, moved up and down by pedal support thus achieve the lifting of disc brush, but how brush body to be utilized on elevating mechanism and to ensure that scrubbing brush is efficient, the laborsaving problem becoming sanitary equipment producer and urgently solve.The Chinese patent application of application number 201420440301.1 is disclosed a kind of carpet cleaner and is directly taken off water suction by adjusting rod and adjust, but its complex structure, it is relative with brush body fixing that mouth is taken off in water suction, and brush body can not be elevated separately.The Chinese patent application of application number 200910024598.7 discloses a kind of Pneumatic carpet cleaning machine, utilize suction nozzle switching valve opening and closing suction nozzle to regulate the duty of brush body and suction nozzle, but brush body can not be elevated, brush body cannot be solved and be detained the pollution problem caused on ground, and valve needs to pull with hand, bend over to handle rather inconvenience.If brush body can not be elevated, at the end of cleaning work, brush body and ground are kept in touch, because brush body hangs with spot and a large amount of sewage, the suction of scrubbing brush suction nozzle can be affected, thus affect its cleaning effect, and for different ground or carpet surface, dust catcher brush body when cleaning may cause damage to it.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, there is provided a kind of brush body can the scrubbing brush of suspension lifting and dust catcher thereof, difference for environment for use is elevated the washing of switching scrubbing brush, absorbent function easily by brush body, thus reaches more significant cleaning effect.
Technical problem to be solved in the utility model is achieved by the following technical solution:
A kind of scrubbing brush, comprise ground body of the brush and be arranged on the brush body assembly on ground body of the brush, ground body of the brush is provided with suction nozzle and connected suction pipe, one end of brush body assembly is the brush body end connecting brush body, brush body assembly is rotatably connected on described ground body of the brush by connecting axle, brush body end is connected on ground body of the brush by elasticity linked component elasticity, and scrubbing brush also comprises the driven unit driving described brush body assembly to rotate and the switch catch means being alternately in release or lock-out state by driven unit action; Brush body drives by driven unit and rotates and switch between two kinds of job positions, is included in switch catch means when being in release conditions, and brush body is in and pastes ground or levitation position under the elastic force effect of described elasticity linked component; And when described switch catch means is in locking state, brush body is in and suspends or paste position.
For the ease of driven unit for brush body motion provides active force, driven unit is pedal assembly, pedal assembly is T-shaped, comprise pedal and the support bar being fixed on pedal lower end, support bar comprises the first support bar, and the first support bar is provided with the effect end compressing brush body assembly, brush body assembly is provided with holds corresponding force side with acting on, pedal assembly also comprises switch spring, and switch spring upper end is resisted against pedal assembly, and lower end is resisted against ground body of the brush.
In order to after stepping on or unclamping the pedal in pedal assembly, brush body assembly can rotate centered by connecting axle, and its connecting axle of the scrubbing brush that the application provides is arranged on the centre of brush body end and force side; Elasticity linked component comprises the sleeve be arranged on brush body end, is provided with stage clip in sleeve, and the two ends of stage clip offset with ground body of the brush and brush body end respectively; Brush body assembly mainly comprises brush body and support link, support link comprises vertical connecting rod and waling stripe, vertical small end is connected with described connecting axle, lower end is fixed in the middle part of waling stripe, brush body end and force side are arranged on this waling stripe, force side is provided with the first acting surface, and the first acting surface is positioned at the below of the first support bar.
Further, support bar also comprises the second support bar; Effect end also comprises the lower end of described second support bar; Force side is provided with the second acting surface, and the second acting surface is positioned at the below of the second support bar.
The utility model also provides another kind of scrubbing brush, and its connecting axle is arranged on the side of force side and away from brush body end, described elasticity linked component comprises the extension spring be arranged on described brush body end, and the two ends of extension spring are fixed with ground body of the brush and brush body end respectively; Brush body assembly mainly comprises brush body and support link, support link comprises vertical connecting rod and waling stripe, vertical small end is connected with connecting axle, waling stripe rear portion is fixed in lower end, brush body end and force side are arranged on this waling stripe, force side is provided with the 3rd acting surface, and the 3rd acting surface is positioned at the below of the first support bar.
Brush body end is locked in levitation position to enable switch catch means or pastes on position and work, switch catch means comprises switch bracket and switch locking jump ring, and switch locking jump ring is connected on described ground body of the brush, and switch bracket is fixed on pedal assembly; Switch bracket includes the slide rail and stopper slot that match with switch locking jump ring; Switch catch means also comprises jump ring fixed cap, switch locking extension spring, jump ring fixed cap is fastened on described ground body of the brush, jump ring fixed cap leaves the locating hole of fitting mutually with switch locking jump ring with the buckling surface of ground body of the brush, switch locking jump ring is connected with switch locking extension spring one end through locating hole, and the switch locking extension spring other end is connected on ground body of the brush.
In order to improve the cleaning effect of scrubbing brush further, brush body is round brush, and round brush is rotating to be connected on brush body end, brush body assembly is also fixed with the drive motors driving round brush.
Further, scrubbing brush also comprises the water spray plate be arranged on ground body of the brush, and suction nozzle, water spray plate and brush body assembly set gradually from front to back.
The utility model also provides a kind of dust catcher, comprises scrubbing brush, dust storage chamber and vacuum source, and under the effect of vacuum source, enter dust storage chamber after dust and sewage are sucked by scrubbing brush through air channel, described scrubbing brush is above-mentioned scrubbing brush.
In sum, the utility model provides a kind of scrubbing brush and dust catcher thereof, and wherein brush body can suspension lifting, has two kinds of mode of operations, novel structure, designs ingenious, needs to be elevated by brush body to switch scrubbing brush washing, absorbent function easily for difference.Under water suction pattern, the brush body of suspension not with earth surface, that not only reduces spot after the wearing and tearing on part ground and washing is residual, and it is indefinite that suction nozzle can not be made to rise and fall, and objectively adds suction nozzle vacuum, enhance cleaning effect; Under washing pattern, brush body can fluctuate according to state of ground, but remains the state of pasting ground, is conducive to scrubbing ground, reaches more significant cleaning effect.
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the generalized section of the utility model embodiment one brush body end when levitation position;
Fig. 2 is the explosive view of the utility model embodiment one switch catch means;
Fig. 3 is the generalized section of the utility model embodiment one brush body end switch catch means when pasting position;
Fig. 4 is the generalized section of the utility model embodiment one brush body end switch catch means when levitation position;
Fig. 5 is the generalized section of the utility model embodiment one brush body end when pasting position;
Fig. 6 is the generalized section of the utility model embodiment two brush body end when levitation position;
Fig. 7 is the generalized section of the utility model embodiment two brush body end when pasting position;
Fig. 8 is the generalized section of the utility model embodiment three brush body end when levitation position;
Fig. 9 is the generalized section of the utility model embodiment three brush body end when pasting position.
Detailed description of the invention
Embodiment one
Fig. 1 is the generalized section of the utility model embodiment one brush body end when levitation position.As shown in Figure 1, the scrubbing brush that the utility model provides mainly comprises ground body of the brush 100, the brush body assembly 200 be arranged on ground body of the brush, the driven unit driving brush body assembly 200 to rotate and elasticity linked component.Brush body assembly 200 comprises brush body end and force side, brush body end is connected with brush body 210, brush body assembly 200 is rotatably connected on ground body of the brush 100 by the connecting axle 110 be arranged in the middle of brush body end and force side, and brush body end is connected on described ground body of the brush 100 by elasticity linked component elasticity.In the present embodiment, driven unit is pedal assembly 400, force side is corresponding with the effect end of the bottom of pedal assembly 400 to be arranged, namely the effect side pressure of the bottom of pedal assembly 400 supports the force side of brush body assembly, brush the switch catch means 510 being also provided with and being alternately in release or lock-out state by driven unit action, when pedal 401 in the assembly 400 that pushes down on the pedal, the effect end correspondence of the bottom of pedal assembly 400 acts on force side, brush body assembly 200 is rotated centered by connecting axle 110, by switch catch means 510, respectively brush body end is locked in levitation position or pastes on position and work.Ground body of the brush 100 is provided with suction nozzle 300 and connected suction pipe (not shown), brush body assembly 200 front portion is also provided with the water spray plate 600 be arranged on ground body of the brush 100, and suction nozzle 300, water spray plate 600 and brush body assembly 200 set gradually from front to back.
Pedal assembly 400 is T-shaped, and comprise pedal 401 and the support bar being fixed on pedal lower end, support bar comprises the first support bar 402; Described effect end is the lower end of the first support bar 402, and namely the lower end of the first support bar 402 is supported mutually with the force side of brush body assembly 200, for brush body assembly 200 provides active force, brush body assembly 200 is rotated around connecting axle 110.
Brush body assembly 200 mainly comprises brush body 210 and support link 220, wherein support link 220 comprises vertical connecting rod 221 and waling stripe 222, vertical connecting rod 221 upper end is connected with connecting axle 110, lower end is fixed in the middle part of waling stripe 222, described brush body end and force side are arranged on this waling stripe 222, force side is provided with the first acting surface A, and the first acting surface A is positioned at below the first support bar 402.
Elasticity linked component comprises the sleeve be arranged on described brush body end, is provided with stage clip 520 in described sleeve, and the two ends of stage clip offset with ground body of the brush 100 and brush body end respectively.When the pedal 401 of the assembly 400 that pushes down on the pedal, first acting surface A and the first support bar 402 are supported, the force side of brush body assembly 200 moves downward, stage clip 520 is in compressive state, and brush body end moves upward and is in levitation position, when unclamping after the pedal 401 of the assembly 400 that slightly pushes down on the pedal, first acting surface A separates with the first support bar 402, stage clip 520 discharges, and under the acting in conjunction of gravity suffered by the thrust provided at stage clip 520 and brush body 210, described brush body end moves downward and is in subsides position.
Brush body 210 can be the known dust catcher brush body such as row brush or round brush, in the present embodiment, brush body 210 is preferably round brush, and round brush is rotating to be connected on brush body end, and brush body assembly 200 is also fixed with the drive motors (not shown) driving described round brush.
Switch catch means 510 is used for brush body end being locked in levitation position or pasting on position working.Fig. 2 is the explosive view of the utility model embodiment one switch catch means.Fig. 2 composition graphs 1 is known, and pedal assembly 400 also comprises switch spring 513, and switch spring 513 upper end is resisted against pedal assembly 400, and lower end is resisted against ground body of the brush 100.Switch catch means 510 comprises switch bracket 511, switch locking jump ring 512, and described switch locking jump ring 512 is connected on described ground body of the brush 100, and described switch bracket 511 is fixed on described pedal assembly 400.
When the pedal 401 of the assembly 400 that pushes down on the pedal, described switch bracket 511 and switch locking jump ring 512 buckle, switch catch means 510 is locked, when unclamping after the pedal 401 of the assembly 400 that slightly pushes down on the pedal, switch bracket 511 is separated with switch locking jump ring 512, switch catch means 510 discharges, and under the elastic force effect of switch spring 513, pedal assembly 400 rises.
Specifically, Fig. 3 is the generalized section of the utility model embodiment one brush body end switch catch means when pasting position; Fig. 4 is the generalized section of the utility model embodiment one brush body end switch catch means when levitation position.As shown in Figures 1 to 4, switch catch means 510 also comprises jump ring fixed cap 514, switch locking extension spring 515, described jump ring fixed cap 514 is fastened on ground body of the brush 100, jump ring fixed cap 514 leaves the locating hole suitable with switch locking jump ring 512 phase with the buckling surface of ground body of the brush 100, described switch locking jump ring 512 is connected with switch locking extension spring 515 one end through locating hole, and switch locking extension spring 515 other end is connected on ground body of the brush 100.Switch bracket 511 includes the slide rail 516 and stopper slot 517 that match with described switch locking jump ring 512; When the pedal 401 of the assembly 400 that pushes down on the pedal, described switch bracket 511 declines and connects with described switch locking jump ring 512, switch locking jump ring 512 moves into stopper slot 517 under described slide rail 516 limits, thus make switch bracket 511 and switch locking jump ring 512 buckle, when unclamping after the pedal 401 of the assembly 400 that slightly pushes down on the pedal, switch locking jump ring 512 leaves described stopper slot 517, and described switch bracket 511 is separated with described switch locking jump ring 512.
Fig. 5 is the generalized section of the utility model embodiment one brush body end when pasting position.Shown in composition graphs 1 to Fig. 5, when unclamping after the pedal 401 of the assembly 400 that slightly pushes down on the pedal, switch locking jump ring 512 leaves described stopper slot 517, described switch bracket 511 is separated with described switch locking jump ring 512, switch catch means 510 discharges, under the elastic force effect of switch spring 513, pedal assembly 400 rises, described first acting surface A separates with the first support bar 402, stage clip 520 discharges, under the acting in conjunction of gravity suffered by the thrust provided at stage clip 520 and brush body 210, described brush body end moves downward and is in subsides position, as shown in Figure 5; When the pedal 401 of the assembly 400 that pushes down on the pedal, described switch bracket 511 declines and connects with described switch locking jump ring 512, switch locking jump ring 512 moves into stopper slot 517 under described slide rail 516 limits, thus make switch bracket 511 and switch locking jump ring 512 buckle, switch catch means 510 is locked, described first acting surface A and the first support bar 402 are supported, first support bar 402 provides active force for the first acting surface A, first acting surface A is moved downward, brush body end moves upward and is in levitation position, as shown in Figure 1.
It should be noted that, the utility model does not limit support link 220, the concrete structure of switch catch means 510 and driven unit, support link 220 can be knee, the contact surface of itself and driven unit can be cambered surface, the structure of switch catch means 510 can for any those of ordinary skill in the art be under the prerequisite not paying creative work, utilize the structure that switch lock-bit principle obtains, and driven unit is not limited to pedal assembly, it also manually can drive the state of brush body and switch catch means, such as, the connecting rod that can arrange on dust catcher by one directly provides active force to force side.In the utility model, the first support bar is not limited to its structure, is essentially and is connected and direct drive rod under it acts on pedal.In addition, the direction of advancing when front described in the utility model and dust catcher work, i.e. D direction.
Two kinds of mode of operations are brushed with in the utility model embodiment one:
1, absorb water pattern: when brush body end is in subsides position, namely when dust catcher is in washing pattern, push down on the pedal the pedal 401 of assembly 400, now pedal assembly 400 contacts at the first acting surface A place with brush body assembly 200, under the active force that pedal assembly 400 provides, brush body assembly 200 rotates around connecting axle 110, to leave ground unsettled because of lever principle for brush body 210, be in levitation position, switch locking jump ring 512 moves into stopper slot 517 under slide rail 516 limits, switch bracket 511 and switch locking jump ring 512 buckle, switch catch means 510 is locked, as shown in Figure 1.Now water spray plate 600 quits work, suction nozzle 300 close proximity to ground cleaning floor spot, and dust catcher is in water suction pattern;
2, washing pattern: when brush body end is in levitation position, namely when dust catcher is in water suction pattern, slightly push down on the pedal assembly 400 pedal 401 after unclamp, first acting surface A place of brush body assembly 200 becomes with force by thrust, with connecting axle 110 for fulcrum utilizes lever principle to make brush body 210 tilt a little, under the elastic force effect of switch locking extension spring 515, switch catch means 510 breaker in middle support 511 and switch locking jump ring 512 discharge, under the acting in conjunction of gravity suffered by the thrust provided at brush body floating spring 520 and brush body 210, brush body 210 declines and is in subsides position, pedal assembly 400 is in a high position, as shown in Figure 5, now brush body 210 and water spray plate 600 work simultaneously, suction nozzle 300 close proximity to ground cleaning floor spot, dust catcher is in washing pattern.
Embodiment two
Fig. 6 is the generalized section of the utility model embodiment two brush body end when levitation position; Fig. 7 is the generalized section of the utility model embodiment two brush body end when pasting position.As shown in Fig. 6 composition graphs 7, the present embodiment is compared with embodiment one, and its difference is, the structure of pedal assembly 400 ' is different, pedal assembly 400 ' comprises pedal 401 and is fixed on the support bar of pedal lower end, and support bar comprises the first support bar 402 ' and the second support bar 403 '; Described effect end is the lower end of the first support bar 402 ' and the second support bar 403 ', namely the first support bar 402 ' is supported with the force side of brush body assembly 200 mutually with the lower end of the second support bar 403 ', for brush body assembly 200 provides active force, brush body assembly 200 is rotated around connecting axle 110.In addition, described force side is provided with the first acting surface A ', and the first acting surface A ' is positioned at the first support bar 402 ' below, and described force side is provided with the second acting surface B ', and the second acting surface B ' is positioned at the below of the second support bar 403 '.
Specifically, when unclamping after the pedal 401 of the assembly 400 ' that slightly pushes down on the pedal, switch locking jump ring 512 leaves described stopper slot 517, described switch bracket 511 is separated with described switch locking jump ring 512, switch catch means 510 discharges, under the elastic force effect of switch spring 513, pedal assembly 400 ' rises, described first acting surface A ' separates with the first support bar 402 ', stage clip 520 discharges, under the acting in conjunction of gravity suffered by the thrust provided at stage clip 520 and brush body 210, described brush body end moves downward and is in subsides position, final second acting surface B ' and the second support bar 403 ' are supported, as shown in Figure 7, when the pedal 401 of the assembly 400 ' that pushes down on the pedal, described switch bracket 511 declines and connects with described switch locking jump ring 512, switch locking jump ring 512 moves into stopper slot 517 under described slide rail 516 limits, thus make switch bracket 511 and switch locking jump ring 512 buckle, switch catch means 510 is locked, described first acting surface A ' and the first support bar 402 ' are supported, first support bar 402 ' is that the first acting surface A ' provides active force, first acting surface A ' is moved downward, brush body end moves upward and is in levitation position, as shown in Figure 6.
In the present embodiment, other structures are identical with embodiment one, do not repeat them here.
Embodiment three
Fig. 8 is the generalized section of the utility model embodiment three brush body end when levitation position; Fig. 9 is the generalized section of the utility model embodiment three brush body end when pasting position.As shown in Fig. 8 composition graphs 9, driven unit in the present embodiment is pedal assembly, pedal assembly 400 " T-shaped; comprise pedal 401 and the first support bar 402 being fixed on pedal 401 lower end ", brush body assembly 200 ' is rotatably connected on described ground body of the brush 100 ' by connecting axle 110 ', pedal assembly 400 " bottom relevant position i.e. the first support bar 402 " lower end supports with the force side of brush body assembly 200 ', mutually for brush body assembly 200 ' provides active force.Brush body assembly 200 ' mainly comprises brush body 210 and support link 220 ', wherein support link 220 ' comprises vertical connecting rod 221 ' and waling stripe 222 ', vertical connecting rod 221 ' upper end is connected with described connecting axle 110 ', waling stripe 222 ' rear portion is fixed in lower end, waling stripe 222 ' is provided with brush body end and force side, brush body end, force side and vertical connecting rod 221 ' set gradually from front to back, namely connecting axle 110 ' be arranged on force side side and away from brush body end, force side is provided with the 3rd acting surface C, 3rd acting surface C is positioned at the first support bar 402 " below.Described pedal assembly 400 " also comprise switch spring 513, described switch spring upper end is resisted against pedal assembly 400 ", lower end is resisted against ground body of the brush 100 '.
Elasticity linked component comprises the extension spring 520 ' be arranged on described brush body end, and the two ends of described extension spring 520 ' are fixed with ground body of the brush 100 ' and brush body end respectively.When the assembly 400 that pushes down on the pedal " pedal 401 time; the 3rd acting surface C and the first support bar 402 " support, the force side of brush body assembly 200 ' moves downward, extension spring 520 ' is in extended state, and brush body end moves downward and is in subsides position, when the assembly 400 that slightly pushes down on the pedal " pedal 401 after when unclamping; the 3rd acting surface C and the first support bar 402 " separate, extension spring 520 ' recovers, and provides active force, make brush body end be in levitation position for brush body end moves upward.
Except above-mentioned difference, the structure of the present embodiment is identical with embodiment one, does not repeat them here.In the utility model embodiment three, scrubbing brush has two kinds of mode of operations equally:
1, water suction pattern: paste position and earth surface when brush body 210 is in, namely when dust catcher is in washing pattern, push down on the pedal assembly 400 slightly " pedal 401 after unclamp, 3rd acting surface C place of brush body assembly 200 ' becomes with force by thrust, with connecting axle 110 ' for fulcrum utilizes lever principle to make brush body 210 decline a little, under the elastic force effect of switch locking extension spring 515, switch catch means 510 breaker in middle support 511 and switch locking jump ring 512 discharge, extension spring 520 ' recovers, active force is provided for brush body end moves upward, it is unsettled that brush body 210 leaves ground, be in levitation position, pedal assembly 400 " be in a high position, as shown in Figure 8, water spray plate 600 quits work simultaneously, suction nozzle 300 close proximity to ground cleaning floor spot, dust catcher is in water suction pattern,
2, washing pattern: separate with ground when brush body 210 is in levitation position, namely when dust catcher is in water suction pattern, push down on the pedal assembly 400 " pedal 401, brush body assembly 200 ' becomes with force at the 3rd acting surface C place by thrust, with connecting axle 110 ' for fulcrum brush body 210 moves downward, be in subsides position, now switch locking jump ring 512 moves into stopper slot 517 under slide rail 516 limits, switch bracket 511 and switch locking jump ring 512 buckle, switch catch means 510 is locked, pedal assembly 400 " be in low level, as shown in Figure 9, corresponding brush body 210 is in subsides position, brush body 210 and water spray plate 600 work simultaneously, suction nozzle 300 close proximity to ground cleaning floor spot, dust catcher is in washing pattern.
Embodiment four
The utility model also provides a kind of dust catcher, comprise scrubbing brush, dust storage chamber and vacuum source, under the effect of vacuum source, after dust and sewage are sucked by scrubbing brush, enter dust storage chamber through air channel, described scrubbing brush be embodiment one, embodiment two or the scrubbing brush described in embodiment three.
It should be noted that, in the utility model embodiment, the structure of first, second support bar is only example, and those skilled in the art according to the vibrational power flow of reality or assembling needs, can carry out adaptability setting to its profile.
The utility model provides a kind of scrubbing brush and dust catcher thereof, and wherein brush body 210 can suspension lifting, has two kinds of mode of operations, novel structure, designs ingenious, needs to be elevated by brush body to switch scrubbing brush washing, absorbent function easily for difference.Under water suction pattern, the brush body 210 of suspension not with earth surface, that not only reduces spot after the wearing and tearing on part ground and washing is residual, and it is indefinite that suction nozzle 300 can not be made to rise and fall, and objectively adds suction nozzle vacuum, enhance cleaning effect; Under washing pattern, brush body 210 can fluctuate according to state of ground, but remains the state of pasting ground, is conducive to scrubbing ground, reaches more significant cleaning effect.
Claims (9)
1. a scrubbing brush, comprise ground body of the brush (100, 100 ') and be arranged on ground body of the brush on brush body assembly (200, 200 '), described ground body of the brush is provided with suction nozzle (300) and connected suction pipe, one end of described brush body assembly is the brush body end connecting brush body (210), it is characterized in that, brush body assembly is by connecting axle (110, 110 ') be rotatably connected on described ground body of the brush, brush body end is connected on ground body of the brush by elasticity linked component elasticity, scrubbing brush also comprises the driven unit driving described brush body assembly to rotate and the switch catch means (510) being alternately in release or lock-out state by driven unit action,
Described brush body drives by driven unit and rotates and switch between two kinds of job positions, is included in switch catch means when being in release conditions, and brush body is in and pastes ground or levitation position under the elastic force effect of described elasticity linked component; And when described switch catch means is in locking state, brush body is in and suspends or paste position.
2. scrubbing brush as claimed in claim 1, it is characterized in that, described driven unit is pedal assembly (400, 400 ', 400 "), described pedal assembly is T-shaped, comprise pedal (401) and be fixed on the support bar of pedal lower end, described support bar comprises the first support bar (402, 402 ', 402 "), first support bar (402, 402 ', 402 " the effect end compressing brush body assembly) is provided with, brush body assembly is provided with holds corresponding force side with described acting on, pedal assembly also comprises switch spring (513), described switch spring upper end is resisted against pedal assembly, lower end is resisted against ground body of the brush (100, 100 ').
3. scrubbing brush as claimed in claim 2, it is characterized in that, described connecting axle (110) is arranged on the centre of brush body end and force side;
Described elasticity linked component comprises the sleeve be arranged on described brush body end, is provided with stage clip (520) in described sleeve, and the two ends of stage clip offset with ground body of the brush (100) and brush body end respectively;
Described brush body assembly (200) mainly comprises brush body (210) and support link (220), described support link comprises vertical connecting rod (221) and waling stripe (222), vertical small end is connected with described connecting axle (110), lower end is fixed in the middle part of waling stripe, described brush body end and force side are arranged on this waling stripe, force side is provided with the first acting surface (A, A '), first acting surface (A, A ') be positioned at the below of the first support bar (402,402 ').
4. scrubbing brush as claimed in claim 3, it is characterized in that, described support bar also comprises the second support bar (403 '); Described effect end also comprises the lower end of described second support bar;
Described force side is provided with the second acting surface (B '), and the second acting surface (B ') is positioned at the below of the second support bar (403 ').
5. scrubbing brush as claimed in claim 2, it is characterized in that, described connecting axle (110 ') be arranged on force side side and away from brush body end, described elasticity linked component comprises the extension spring (520 ') be arranged on described brush body end, and the two ends of described extension spring are fixed with ground body of the brush (100 ') and brush body end respectively;
Described brush body assembly (200 ') mainly comprises brush body (210) and support link (220 '), described support link comprises vertical connecting rod (221 ') and waling stripe (222 '), vertical small end is connected with described connecting axle (110 '), waling stripe rear portion is fixed in lower end, described brush body end and force side are arranged on this waling stripe, force side is provided with the 3rd acting surface (C), and the 3rd acting surface is positioned at the below of the first support bar (402 ").
6. the scrubbing brush according to any one of claim 2-5, it is characterized in that, described switch catch means (510) comprises switch bracket (511) and switch locking jump ring (512), described switch locking jump ring is connected to described ground body of the brush (100,100 ') on, described switch bracket is fixed on described pedal assembly (400,400 ', 400 ");
Described switch bracket (511) includes the slide rail (516) and stopper slot (517) that match with described switch locking jump ring (512);
Described switch catch means (510) also comprises jump ring fixed cap (514), switch locking extension spring (515), described jump ring fixed cap is fastened on described ground body of the brush, described jump ring fixed cap and the buckling surface of described ground body of the brush leave the locating hole suitable mutually with described switch locking jump ring (512), described switch locking jump ring is connected with switch locking extension spring one end through described locating hole, and the described switch locking extension spring other end is connected on described ground body of the brush.
7. scrubbing brush as claimed in claim 1, it is characterized in that, described brush body (210) is round brush, and described round brush is rotating to be connected on brush body end, described brush body assembly (200,200 ') is also fixed with the drive motors driving described round brush.
8. scrubbing brush as claimed in claim 1, it is characterized in that, described scrubbing brush also comprises and is arranged on described ground body of the brush (100,100 ') water spray plate (600) on, described suction nozzle (300), described water spray plate and described brush body assembly (200,200 ') set gradually from front to back.
9. a dust catcher, comprises scrubbing brush, dust storage chamber and vacuum source, under the effect of vacuum source, enters dust storage chamber, it is characterized in that after dust and sewage are sucked by scrubbing brush through air channel, the scrubbing brush of described scrubbing brush according to any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520662985.4U CN205018977U (en) | 2015-08-28 | 2015-08-28 | Scrubbing brush and dust catcher thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520662985.4U CN205018977U (en) | 2015-08-28 | 2015-08-28 | Scrubbing brush and dust catcher thereof |
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| CN205018977U true CN205018977U (en) | 2016-02-10 |
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| CN201520662985.4U Withdrawn - After Issue CN205018977U (en) | 2015-08-28 | 2015-08-28 | Scrubbing brush and dust catcher thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473664A (en) * | 2015-08-28 | 2017-03-08 | 科沃斯机器人股份有限公司 | Scrubbing brush and its vacuum cleaner |
| CN108720723A (en) * | 2018-05-22 | 2018-11-02 | 科沃斯机器人股份有限公司 | A kind of cleaning assemblies, cleaner and clean method |
| CN111936020A (en) * | 2017-12-27 | 2020-11-13 | 尚科宁家运营有限公司 | Cleaning device with an optional comb unit for removing debris from a cleaning roller |
-
2015
- 2015-08-28 CN CN201520662985.4U patent/CN205018977U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106473664A (en) * | 2015-08-28 | 2017-03-08 | 科沃斯机器人股份有限公司 | Scrubbing brush and its vacuum cleaner |
| CN106473664B (en) * | 2015-08-28 | 2019-09-13 | 科沃斯机器人股份有限公司 | Scrubbing brush and its dust catcher |
| CN111936020A (en) * | 2017-12-27 | 2020-11-13 | 尚科宁家运营有限公司 | Cleaning device with an optional comb unit for removing debris from a cleaning roller |
| CN111936020B (en) * | 2017-12-27 | 2022-07-12 | 尚科宁家运营有限公司 | Cleaning device with an optional comb unit for removing debris from a cleaning roller |
| CN108720723A (en) * | 2018-05-22 | 2018-11-02 | 科沃斯机器人股份有限公司 | A kind of cleaning assemblies, cleaner and clean method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: Ecovacs robot Limited by Share Ltd Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: Ecovacs Robot Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20190913 |
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| AV01 | Patent right actively abandoned |