CN104207728B - Collapsible scrubbing brush - Google Patents
Collapsible scrubbing brush Download PDFInfo
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- CN104207728B CN104207728B CN201310207717.9A CN201310207717A CN104207728B CN 104207728 B CN104207728 B CN 104207728B CN 201310207717 A CN201310207717 A CN 201310207717A CN 104207728 B CN104207728 B CN 104207728B
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Abstract
The invention discloses a kind of collapsible scrubbing brush, including body (21,31), folding part (22,32) and abat-vent (23,33), it is provided with the first air channel (201,301) in body, the end of body is provided with the vent (203,303) in connection the first air channel；Folding part is pivoted on the end of body, is provided with the second air channel (202,302) in folding part, and the second air channel is provided with the opening of corresponding vent on the position of body；Abat-vent is in company with folding part action and has two operating positions, when the upset of opposing body portion, folding part puts in place, abat-vent is in and seals the first operating position blocking vent, and when launching in opposing body portion, folding part to put in place, abat-vent is in the second operating position getting out of the way vent.The width of the collapsible scrubbing brush of the present invention can be adjusted, and abat-vent is in company with folding part action, need not be individually operated, convenient and reliable.
Description
Technical field
The present invention relates to cleaning equipment, especially relevant with the structure of the scrubbing brush that can use in multiple occasion.
Background technology
Along with the raising of people's living standard, the quality of life is required more and more higher by people, and people are intended to live
In shipshape house, therefore scrubbing brush has obtained increasingly being widely applied as a kind of conventional cleaning equipment.At present,
Common scrubbing brush is fixed dimension structure, and width can not change with cleaning regional change, therefore the application of common scrubbing brush
By significant limitation, during use, often there is inconvenience in occasion.
The Chinese patent of Patent No. 200910307636.X discloses the scrubbing brush of a kind of multisection type retractable.Such as figure
Shown in 1, the scrubbing brush 1 of this patent includes symmetrical brush main body 11, lateral expansion section 12, intermediate warp section 13 and contiguous block
14, one end of contiguous block 14 and brush main body 11 connects, the two ends of intermediate warp section 13 respectively with the other end of brush main body 11
Connect with one end of lateral expansion section 12.This multisection type retractable scrubbing brush 1 has the drawback that
1. stretching structure is complex, promotes cost of manufacture；
2. complicated due to structure, the most inconvenient when assembling and operate with；
3. Multi-section telescopic causes sealing between each section difficulty, easy seal failure；
4. flexible location is unreliable, and when having abnormal suction, telescopic section is retracted the most automatically.
Summary of the invention
For the problems referred to above, the present invention provides a kind of collapsible scrubbing brush, and its simple in construction, cost of manufacture are cheap, equipment and
Easy for operation, and seal reliably can't the most automatically retract.
The technical problem to be solved is achieved by the following technical solution:
A kind of collapsible scrubbing brush, including:
Body, is provided with the first air channel in described body, the end of described body is provided with connection described the
The vent in one air channel；
Folding part, described folding part is pivoted on the end of described body, is provided with second in described folding part
Air channel, described second air channel is provided with the opening of corresponding described vent on the position of described body；
Abat-vent, described abat-vent is in company with the action of described folding part and has two operating positions, in described folding part
When the upset of the most described body puts in place, described abat-vent is in and seals the first operating position blocking described vent,
When the most described body in described folding part launches to put in place, described abat-vent is in the second working position getting out of the way described vent
Put.
In the present invention, abat-vent has two operating positions, and when the upset of opposing body portion, folding part puts in place, keep out the wind dress
Putting to be in and seal the first operating position blocking vent, now the width of the collapsible scrubbing brush of the present invention is only the width of body
Degree, is suitable to zonule operation, and when launching in opposing body portion, folding part to put in place, abat-vent is in the second work getting out of the way vent
Making position, now connect between the first air channel with the second air channel, the width of the collapsible scrubbing brush of the present invention is body and folding
The sum in portion, is suitable to big region job, and abat-vent is in company with folding part action, need not be individually operated, operates with the most square
Just reliable, and simple in construction, cost of manufacture are cheap, and additionally abat-vent seals and blocks vent, seals reliable, and folds
Portion also will not occur misoperation when upset and expansion put in place.
Preferably, described body is provided with elastic concave block, described folding part is provided with projection, described projection and institute
State elastic concave block physical dimension to match, and launch to put in place the mutual clamping of phase at the most described body in described folding part.Arranging should
The expansion of folding part puts in place location structure, opposing body portion, folding part can be made to launch to put in place more accurate, and can reduce folding
The folded portion direct shock when launching to put in place and between body, thus play a protective role.
Preferably, described projection is wedge, and the recess entrance of described elastic concave block is provided with projection.Projection is wedge shape
Block, the recess entrance of concave block arranges projection and can facilitate and quickly connect and fix and Quick release between projection and concave block, reduces operation
Program, more hommization.
Preferably, described folding part is provided with draw-in groove on the one end away from described body, described body is provided with
Fixture block, described fixture block and described notch matching size, and overturn, at the most described body in described folding part, the phase that puts in place
Clamping mutually.Arrange the upset of this folding part to put in place location structure, the upset of opposing body portion, folding part can be made to put in place more accurate,
And the folding part direct shock when upset puts in place and between body can be reduced, thus play a protective role.
Preferably, the described fixture block location division of entrance laminating of described draw-in groove, described location division is the most extended importing
Portion.Fixture block passes through an introduction part clamping draw-in groove, can facilitate and quickly connect and fix and Quick release between fixture block and draw-in groove, reduces behaviour
Make program, more hommization.
Preferably, described abat-vent is co-axially mounted with described folding part, and described abat-vent includes perpendicular first
Baffle plate and second baffle, described body is machined with on the position of vertical described vent transit, described transit geomery
Identical with described vent, when the most described body in described folding part overturns, described first baffle plate and described second baffle
Rotate at described vent and described transit, when the most described body in described folding part launches to put in place, described first baffle plate
Described transit is blocked in sealing, and when the upset of the most described body in described folding part puts in place, the sealing of described second baffle is blocked described
Vent.Abat-vent includes the first baffle plate and second baffle, and this first baffle plate, second baffle and folding part synchronous axial system,
When launching in folding part to put in place, the first guard seal blocks transit, and when folding part upset puts in place, the second block sealing is blocked logical
Air port, thus realize expansion and the folding of collapsible scrubbing brush simple and reliablely.
Preferably, described first baffle plate is mounted on sealing strip with the edge of described second baffle；Or described ventilation
Mouth and transit edge are provided with sealing strip.Employing sealing strip seals, simple and reliable and with low cost.
Preferably, described abat-vent includes third gear plate, when the most described body in described folding part overturns, described
Third gear plate also rotates, and the rotating speed of described third gear plate is less than the rotating speed of described folding part, the most described of described folding part
When body launches to put in place, described third gear plate gets out of the way described vent, when the upset of the most described body in described folding part puts in place,
Described third gear plate seals and blocks described vent.Third gear plate is used to rotate in company with folding part, and the neither coordination in folding part
Put and block and get out of the way vent respectively, realize expansion and the folding of collapsible scrubbing brush simple and reliablely.
Preferably, the rotating shaft of described folding part being provided with little gear, described third gear plate is provided with greatly by connecting shaft
Gear, described gear wheel is connected with described pinion drive.The servo-actuated of third gear plate and folding part, letter is realized by gear drive
Single reliable.
Preferably, described folding part being machined with turn trough, described body is provided with retaining groove plate, described folding part is relative
When described body launches to put in place, described connecting shaft is positioned in described turn trough, and described retaining groove plate seals and blocks described turn trough.This knot
Structure can realize between folding part and third gear plate while Positive rotational, it is ensured that folding part when launching to put in place folding part and this
Positive sealing between body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multisection type retractable scrubbing brush of prior art；
Fig. 2 is to launch and folded state structural representation in the present invention collapsible scrubbing brush first embodiment；
Fig. 3 is deployed condition structural representation one in the present invention collapsible scrubbing brush first embodiment；
Fig. 4 is deployed condition structural representation two in the present invention collapsible scrubbing brush first embodiment；
Fig. 5 is folded state structural representation one in the present invention collapsible scrubbing brush first embodiment；
Fig. 6 is folded state structural representation two in the present invention collapsible scrubbing brush first embodiment；
Fig. 7 is folded state structural representation in the present invention collapsible scrubbing brush the second embodiment；
Fig. 8 is deployed condition structural representation one in the present invention collapsible scrubbing brush the second embodiment；
Fig. 9 is deployed condition structural representation two in the present invention collapsible scrubbing brush the second embodiment.
Detailed description of the invention
The invention discloses a kind of collapsible scrubbing brush, this collapsible scrubbing brush can be folded, so that scrubbing brush has multiple
Different width, can be applied in the cleaning of zones of different as required.
Combine accompanying drawing first below to carry out two embodiments of the safe adsorbent equipment of the present invention launching explanation.
First embodiment:
Fig. 2 is to launch and folded state structural representation in the present invention collapsible scrubbing brush first embodiment.As in figure 2 it is shown,
The collapsible scrubbing brush 2 of the present embodiment includes body 21, folding part 22 and abat-vent 23.Wherein body 21 is body junction
Structure, can individually and abat-vent 23 with the use of；It (can also be to be provided only on this that folding part 22 is arranged on the two ends of body 21
One end of body 21), can overturn in opposing body portion 21, including launching and folding (i.e. upset puts in place) two kinds of duties；Keep out the wind
Device 23 is in company with folding part 22 together action, and includes two operating positions.Thus, the collapsible scrubbing brush 2 of the present invention can have
The duty of three kinds of different width dimensions: the folding part 22 at (1) body 21 two ends is completely in folded state, only originally
Body 21 works；(2) folding part 22 at body 21 two ends is completely in deployed condition, folding part 22 and body 21 work simultaneously
Make；(3) folding part 22 of body 21 one end is in deployed condition, and the folding part 22 of the other end is in the state of folding, such as Fig. 2
Shown in.
Fig. 3 is deployed condition structural representation one in the present invention collapsible scrubbing brush first embodiment；Fig. 4 is that the present invention folds
Deployed condition structural representation two in formula scrubbing brush first embodiment.As shown in Figure 3 and Figure 4, body 21 and commonly body of the brush
Structure is identical, connects dust exhaust apparatus (not shown) also by airduct 24.As shown in Figure 4, in body 21, it is provided with
One air channel 201, this first air channel 201 is enclosed by the frid of body 21 and is set formation, and connects with airduct 24, in the first air channel
Hairbrush or screen cloth are installed, it is simple to wiping and the dust of absorption ground, metope etc. on the work surface of 201.In the first air channel 201
Two ends are respectively arranged with two vent 203(and are not limited to two, as the most at one end added folding part 22, the most at one end arrange one
Vent 203), this two vent 203 is rectangle structures such as (be provided in round also dependent on needs) ellipse, rhombuses, in order to
In time launching in folding part 22 to put in place, connect folding part 22 by this two vent 203.
As shown in Figure 3 and Figure 4, folding part 22 is arranged on the two ends of body 21, is internally provided with the second air channel 202, should
Second air channel 202 is the rectangular channel that one side has opening, and its work surface is also installed hairbrush or screen cloth.Second air channel 202 and
The sectional dimension in one air channel 201 is identical, in order to unify mutually with body 21 size when folding part 21 is launched, convenient use.
Abat-vent 23 includes the first perpendicular baffle plate 231 and second baffle 232, this first baffle plate 231 and second gear
The prominent folding part 22 that is arranged on of plate 232, on the position of the end upper of body 21, can be integrally formed with folding part 22,
Can also be fixing by screw etc..Center of rotation at the first baffle plate 231 with second baffle 232 is machined with through hole.Body 21
End above both sides all extend rounded protrusions, and be machined with accordingly on this teat and turn hole, vertical ventilation on body 21
Being machined with transit 204 on the position of mouth 203, transit 204 geomery is identical with vent 203.One bearing pin 233 is also cross prominent
The through hole turned on hole and abat-vent 23 in portion, and and turn and can relatively rotate between hole, and can not relatively rotate between through hole.
This cooperation can be formed by following proposal: turning hole is circular hole, and through hole is square hole (can also be polygonal hole), and bearing pin 233 is right
Should turn the end positions in hole for cylinder, the medium position of corresponding through hole is square (can also be polygon), and this is square (also may be used
To be polygon) maximum physical dimension less than cylindrical outer rim, in order to assembling.
In the present embodiment, it is coaxially mounted to the two ends of body 21 by said structure abat-vent 23 and folding part 22.
When opposing body portion, folding part 22 21 overturns, the first baffle plate 231 turns at vent 203 and transit 204 with second baffle 232
Dynamic, and when opposing body portion 21, folding part 22 launches to put in place, abat-vent 23 is in the first operating position, the i.e. first baffle plate 231
Transit 204 is blocked in sealing.
Fig. 5 is folded state structural representation one in the present invention collapsible scrubbing brush first embodiment；Fig. 6 is that the present invention folds
Folded state structural representation two in formula scrubbing brush first embodiment.As shown in figs. 5 and 6, opposing body portion, folding part 22 21 turns over
When forwarding to, abat-vent 23 is in the second operating position, i.e. second baffle 232 and seals and block vent 203.This vent
The cross section of 203 can be less than the first air channel 201 and the second air channel 202, it is also possible to equal to the first air channel 201 and the second air channel 202,
Also can be arranged as required to the vent 203 into variable area.
Seal reliable during for making vent 203 and transit 204 close, in the present embodiment, the first baffle plate 231 and the
The edge of two baffle plates 232 is mounted on sealing strip, strengthens when coordinating with vent 203 and transit 204 sealing.Certainly, also
Can be provided with sealing strip at vent 203 with transit 204 edge, its effect is identical.
Refer to Fig. 3 to Fig. 6 again, body 21 is provided with elastic concave block 25, this elasticity on the side of folding part 22
Concave block 25 includes that one installs an inverted "L" shaped flap on body 21 outerplanar, and this flap forms a tool together with body
There is the recess of opening, a barb type projection is set in the porch of this recess.Folding part 22 is to should the position of elastic concave block 25
On be provided with projection 26, projection 26 is a wedge, matches with elastic concave block 25 physical dimension, and projection 26 one end is fixedly mounted on
On the outer surface of folding part 22, the other end protrudes from folding part 22.This projection 26 and elastic concave block 25 are folding part 22 opposing body
Portion 21 launches to put in place the mutual clamping of phase, positions realizing the expansion of folding part 22.This projection 26 can be one with elastic concave block 25
Right, it is arranged on the side of body 21 and folding part 22, it is also possible to be two right, be separately mounted to body 21 and folding part 22
Both sides.
Folding part 22 is away from being provided with an inverted "L" shaped bent plate, this bent plate and folding part on one end end face of body 21
The end face of 22 forms a draw-in groove 27 with opening together, arranges kick in the porch of this draw-in groove 27, strong for strengthening bent plate
Degree, also arranges two parallel reinforcements in bent plate bottom.The upper surface of body 21 is to being provided with on the position of draw-in groove 27
Fixture block 28, fixture block 28 matches, specifically with draw-in groove 27 physical dimension: fixture block 28 one side is for facing directly, with folding part 22 of fitting
End face, the top of fixture block 28 another side has outer male structure, forms the location division of an indent in this outer male structure bottom, for
Kick clamping location on draw-in groove 27, location division connects evagination structure division and arranges an inclined-plane as introduction part, in order to
With importing draw-in groove 27 during draw-in groove 27 clamping, disengage draw-in groove 27 with draw-in groove 27 when separating.This fixture block 28 and draw-in groove 27 are in folding part
22 opposing body portions 21 overturn the mutual clamping of phase that puts in place.To realize folding (upset the puts in place) location of folding part 22.
The use process of the present embodiment is as described below:
When zonule operation, only use body 21, now need to put folding part 22 upset in place, be in folded state.
If original place, folding part 22 is in deployed condition, only folding part 22 need to be folded up, it is not necessary to any other operational motion.At this folding
During Qiing, being first that projection 26 disengages elastic concave block 25, the first baffle plate 231, second baffle 232 rotate in company with folding part 22,
First baffle plate 231 disengages transit 204 and rotates in body 21, then produces by after vent 203, until being parallel to this
Transverse plane on body 21, second baffle 232 rotates in body 21 through transit 204, until gluing, sealing vent 203.
When upset puts in place, fixture block 28 imports draw-in groove 27 by introduction part, thus realizes fixture block 28 and draw-in groove 27 snap-fit engagement, it is achieved fold
The location that portion 22 upset puts in place controls, and transit is blocked in now folding part 22 end face seal.When folding part 22 is in folded state, this
The transit 204 of body 21 is all blocked by sealing with vent 203, and body 21 can directly carry out independent cleaning.
When the big region job of needs, body 21 and folding part 22 need to be used simultaneously, now need to launch folding part 22.
During this expansion, only need pull-up folding part 22 and shift position onto, it is not necessary to any other operational motion.In this process,
First being that fixture block 28 is disengaged with draw-in groove 27 by introduction part, the first baffle plate 231, second baffle 232 rotate in company with folding part 22, the
Two baffle plates 232 disengage vent 203 and rotate in body 21, are then produced by transit 204, until being perpendicular to body
Transverse plane on 21, the first baffle plate 231 rotates in body 21 through vent 203, until gluing, sealing transit 204.Launch
When putting in place, projection 26 clamping elasticity concave block 25, it is achieved the location that folding part 22 is launched controls.Now, vent 203 is opened, this
The first air channel 201 in body 21 connects with the second air channel 202 in folding part 22 so that folding part 22 is common with body 21
Operation.
Second embodiment:
Fig. 7 is folded state structural representation in the present invention collapsible scrubbing brush the second embodiment；Fig. 8 is that the present invention is collapsible
Deployed condition structural representation one in scrubbing brush the second embodiment；Fig. 9 is expansion shape in the present invention collapsible scrubbing brush the second embodiment
State structural representation two.As shown in Figure 7 to 9, in the present embodiment, collapsible scrubbing brush 3 also includes body 31, folding part 32
With abat-vent 33, in body 31, it is provided with the first air channel 301, in folding part 32, is provided with the second air channel 302, the first air channel
Connected by vent 303 between 301 with the second air channel 302.Wherein, body 31 is implemented with first with the structure of folding part 32
Example is identical, and the location structure that the expansion in opposing body portion, folding part 32 31 and upset put in place is the most identical with first embodiment, right
Do not repeat them here in said structure.
In the present embodiment unlike first embodiment, the structure of abat-vent 33.In the present embodiment, abat-vent 33 wraps
Include third gear plate 331, little gear 332 and gear wheel 333.Folding part 32 can be rotated in opposing body portion 31 by a rotating shaft 338, should
Be in transmission connection in rotating shaft 338 little gear 332, and little gear 332 is in transmission connection a gear wheel 333, little gear 332 and gear wheel 333
Between gear ratio be 1/2.Little gear 332 side that be arranged on body 31 prominent with gear wheel 333, can be a pair, also
Can be two right.Gear wheel 333 connects third gear plate 331 by a connecting shaft 336 so that third gear plate 331 is in company with gear wheel
333 rotate.When opposing body portion, folding part 32 31 rotates, by rotating shaft 338, little gear 332 is rotated, the least
Gear 332 engages with gear wheel 333, thus drives gear wheel 333 to rotate, and the rotating speed of gear wheel 333 is little gear 332 rotating speed
Half, gear wheel 333 drives third gear plate 331 to rotate by connecting shaft 336, and the rotating speed of third gear plate 331 is folding part
The half of 32 rotating speeds.
Turn trough 334 it is machined with, to facilitate fastening connecting shaft 336 on folding part 32.Accordingly, at body 32 lateral surface
On, the position of corresponding little gear 332 and gear wheel 333 is provided with retaining groove plate 335, launches in folding part 32 to put in place to facilitate
Time, seal and block turn trough 334.On retaining groove plate 335 or turn trough 334, sealing strip is set, to facilitate sealing.Same, third gear plate
331 or vent 303 on sealing strip is set, seal with the vent 303 realized when folding part 32 folds.In the present embodiment,
Vent 303 can be the port identical with cross section, the 301, second air channel 302, the first air channel.
When opposing body portion, folding part 32 31 overturns, third gear plate 331 also rotates, and the rotating speed etc. of third gear plate 331
In the half of folding part 32 rotating speed, when i.e. turnback is turned in folding part 32, third gear plate 331 turns over and turn 90 degrees.Folding part 32 is relative
When body 31 launches to put in place, third gear plate 331 gets out of the way vent, when the upset of opposing body portion 31, folding part 32 puts in place, and the 3rd
Baffle plate 331 seals and blocks vent.Third gear plate 331 end also extends vertically a supporting part, launches in folding part 32 to facilitate
It is supported on when putting in place in folding part 32 on the end face in the second air channel 302.
Below made to briefly describe to the structure of the present invention with two embodiments the most respectively, and indeed according to the present invention's
Structure and principle, can make multiple different structure, as abat-vent therein is made as in company with folding part also dependent on needs
Carry out translation during rotation, now can use gear & rack structure, gear is i.e. installed on folding part, baffle plate is installed tooth
Bar so that when folding part rotates, driven gear rotates, gear passes through rack drives baffle plate translation, thus realizes following structure:
When the upset of opposing body portion, folding part puts in place, abat-vent is in and seals the first operating position blocking vent, in folding part
When opposing body portion launches to put in place, abat-vent is in the second operating position getting out of the way vent.Owing to length is limited, at this not
All structures can be enumerated.
Above example is only in order to illustrate rather than restriction, although having carried out the present invention in detail with reference to preferred embodiment
Describe in detail bright, it will be understood by those within the art that, the present invention can be modified or equivalent, without deviating from
The spirit and scope of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (10)
1. a collapsible scrubbing brush, it is characterised in that including:
Body (21,31), is provided with the first air channel (201,301) in described body (21,31), described body (21,
31) vent (203,303) connecting described first air channel (201,301) it is provided with on end；
Folding part (22,32), described folding part (22,32) are pivoted on the end of described body (21,31), described folding
It is provided with the second air channel (202,302) in folded portion (22,32), described second air channel (202,302) close described body (21,
31) opening of corresponding described vent (203,303) it is provided with on position；
Abat-vent (23,33), described abat-vent (23,33) is in company with (22, the 32) action of described folding part and has two work
Position, when described folding part (22,32) the most described body (21,31) upset puts in place, described abat-vent (23,33) place
The first operating position of described vent (203,303) is blocked, at described folding part (22,32) the most described body in sealing
When (21,31) launch to put in place, described abat-vent (23,33) is in the second working position getting out of the way described vent (203,303)
Put.
Collapsible scrubbing brush the most as claimed in claim 1, it is characterised in that be provided with elastic recessed on described body (21,31)
Block (25), described folding part (22,32) are provided with projection (26), described projection (26) and described elastic concave block (25) structure chi
Very little match, and launch to put in place the mutual clamping of phase at described folding part (22,32) the most described body (21,31).
Collapsible scrubbing brush the most as claimed in claim 2, it is characterised in that described projection (26) is wedge, and described elasticity is recessed
The recess entrance of block (25) is provided with projection.
Collapsible scrubbing brush the most as claimed in claim 1, it is characterised in that described folding part (22,32) are away from described body
It is provided with draw-in groove (27) on the one end of (21,31), described body (21,31) is provided with fixture block (28), described fixture block (28)
Match with described draw-in groove (27) physical dimension, and put in place in described folding part (22,32) the most described body (21,31) upset
Time mutual clamping.
Collapsible scrubbing brush the most as claimed in claim 4, it is characterised in that the entrance described fixture block of laminating of described draw-in groove (27)
(28) location division, described location division is the most extended introduction part.
Collapsible scrubbing brush the most as claimed in claim 1, it is characterised in that described abat-vent (23) and described folding part (22)
Being co-axially mounted, described abat-vent (23) includes perpendicular the first baffle plate (231) and second baffle (232), described body
(21) being machined with transit (204) on the position of upper vertical described vent (203), described transit (204) geomery is with described
Vent (203) is identical, when described folding part (22) the most described body (21) overturns, described first baffle plate (231) with
Described second baffle (232) rotates at described vent (203) and described transit (204) place, described folding part (22) institute relatively
Stating body (21) to launch when putting in place, described first baffle plate (231) seals and blocks described transit (204), described folding part (22)
When the most described body (21) upset puts in place, described second baffle (232) seals and blocks described vent (203).
Collapsible scrubbing brush the most as claimed in claim 6, it is characterised in that described first baffle plate (231) and described second baffle
(232) edge is mounted on sealing strip；Or described vent (203) is provided with close with described transit (204) edge
Strip of paper used for sealing.
Collapsible scrubbing brush the most as claimed in claim 1, it is characterised in that described abat-vent (33) includes third gear plate
(331), when described folding part (32) the most described body (31) overturns, described third gear plate (331) also rotates, and described
The rotating speed of third gear plate (331) is less than the rotating speed of described folding part (32), described folding part (32) the most described body (31)
When launching to put in place, described third gear plate (331) gets out of the way described vent (303), described folding part (32) the most described body
(31), when upset puts in place, described third gear plate (331) seals and blocks described vent (303).
Collapsible scrubbing brush the most as claimed in claim 8, it is characterised in that the rotating shaft (338) of described folding part (32) is upper installs
Having little gear (332), described third gear plate (331) is provided with gear wheel (333), described gear wheel by connecting shaft (336)
(333) it is in transmission connection with described little gear (332).
Collapsible scrubbing brush the most as claimed in claim 9, it is characterised in that described folding part is machined with turn trough on (32)
(334), described body (31) being provided with retaining groove plate (335), described folding part (32) the most described body (31) launches
When putting in place, described connecting shaft (336) is positioned in described turn trough (334), and described retaining groove plate (335) seals and blocks described turn trough
(334)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207717.9A CN104207728B (en) | 2013-05-30 | 2013-05-30 | Collapsible scrubbing brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207717.9A CN104207728B (en) | 2013-05-30 | 2013-05-30 | Collapsible scrubbing brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104207728A CN104207728A (en) | 2014-12-17 |
| CN104207728B true CN104207728B (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207717.9A Active CN104207728B (en) | 2013-05-30 | 2013-05-30 | Collapsible scrubbing brush |
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| Country | Link |
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| CN (1) | CN104207728B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056983B (en) * | 2020-09-26 | 2022-07-22 | 萧县华恒静电科技有限公司 | Door and window frame body gap cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484891Y (en) * | 2001-06-16 | 2002-04-10 | 中山市龙的电器实业有限公司 | Pneumatic floor brush for dust cleaner |
| JP4205954B2 (en) * | 2001-04-25 | 2009-01-07 | 株式会社日立製作所 | Electric vacuum cleaner |
| CN102028431A (en) * | 2009-09-24 | 2011-04-27 | 乐金电子(天津)电器有限公司 | Vacuum cleaner brush head |
| CN203290850U (en) * | 2013-05-30 | 2013-11-20 | 科沃斯机器人科技(苏州)有限公司 | Foldable ground brush |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4660511B2 (en) * | 2006-08-01 | 2011-03-30 | 三菱電機株式会社 | Noise reduction device and vacuum cleaner |
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2013
- 2013-05-30 CN CN201310207717.9A patent/CN104207728B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4205954B2 (en) * | 2001-04-25 | 2009-01-07 | 株式会社日立製作所 | Electric vacuum cleaner |
| CN2484891Y (en) * | 2001-06-16 | 2002-04-10 | 中山市龙的电器实业有限公司 | Pneumatic floor brush for dust cleaner |
| CN102028431A (en) * | 2009-09-24 | 2011-04-27 | 乐金电子(天津)电器有限公司 | Vacuum cleaner brush head |
| CN203290850U (en) * | 2013-05-30 | 2013-11-20 | 科沃斯机器人科技(苏州)有限公司 | Foldable ground brush |
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| CN104207728A (en) | 2014-12-17 |
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