CN109700165A - A kind of round brush of the flexible undercut of band - Google Patents
A kind of round brush of the flexible undercut of band Download PDFInfo
- Publication number
- CN109700165A CN109700165A CN201910076368.9A CN201910076368A CN109700165A CN 109700165 A CN109700165 A CN 109700165A CN 201910076368 A CN201910076368 A CN 201910076368A CN 109700165 A CN109700165 A CN 109700165A
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- Prior art keywords
- primary
- undercut
- cavity
- round brush
- rotary broom
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- 238000003825 pressing Methods 0.000 claims abstract description 36
- 244000007853 Sarothamnus scoparius Species 0.000 claims abstract description 33
- 238000010422 painting Methods 0.000 claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 33
- 238000003860 storage Methods 0.000 claims description 18
- 239000011148 porous material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of round brush of the flexible undercut of band, including rotary broom, the rotary broom inner seal sleeve sets inner cylinder, adjusting cavity is set as on the inside of the inner cylinder, radially tile vertically offers the symmetrical undercut in multiple front and backs on rotary broom surface, card sets flexible painting lines in undercut, multistage hydraulic adjustment device is radially provided in adjusting cavity, multistage hydraulic regulating device is connected by corresponding pressing telescopic device with flexible painting lines transmission, the left and right sides bottom surface of rotary broom is fixed with adjusting screw rod, it adjusts thread bush on screw rod bar wall and is equipped with multiple coil block, the fixed roller frame for being rotatedly connected with roller frame of outboard end for adjusting screw rod rotates fixed block；The present invention is by offering multiple undercuts on the surface of traditional rotary broom, setting can individually adjust the flexible painting lines of lifting inside undercut, form rough round brush face on the surface of rotary broom, can on brushing surface different grooves or protrusion carry out fitting round brush.
Description
Technical field
The present invention relates to a kind of rotary broom, the round brush of the flexible undercut of specifically a kind of band.
Background technique
Rotary broom mainly includes the round brush cylinder with hairbrush and is rotatably connected on left and right as a kind of common brushing apparatus
The rolling brush rack of two sides bottom surface pushes the brush cylinder cylinder of dip to carry out brushing movement by way of hand steered rolling brush rack, due to
Structure is simply easy to use, is widely used in painting wall, smears the fields such as panel, furniture.
But current rotary broom can only brush the brushing surface of plane since round brush cylinder is a face, for
On some plates or wall with strip bulge or groove, rotary broom be often difficult to effectively to be bonded groove inner groove surface or
Person's protrusion side plate results in the need for carrying out the brushing for disseminating formula repeatedly in protrusion or groove location, it is easy to lead to protrusion or groove
The problems such as pigment thickness that position is brushed is inconsistent, leads to brushing surface lacquer painting out-of-flatness, and color is inconsistent, therefore, for this kind of
Problem, it would be desirable to it is a kind of can perhaps raised situation can effectively be bonded protrusion or groove according to the groove of brushing surface
Adjustable roller brush device.
Summary of the invention
The purpose of the present invention is to provide a kind of round brush of the flexible undercut of band, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of round brush of the flexible undercut of band, including rotary broom, the rotary broom inner seal sleeve set inner cylinder, the inside of the inner cylinder
It is set as adjusting cavity, radially tile vertically offers the symmetrical undercut in multiple front and backs, the undercut on the rotary broom surface
Interior card sets flexible painting lines, and multistage hydraulic adjustment device, the multistage hydraulic are radially provided in the adjusting cavity
Regulating device is connected by corresponding pressing telescopic device with flexible painting lines transmission, and the left and right sides bottom surface of the rotary broom is solid
Surely there is adjusting screw rod, thread bush is equipped with the multiple coil block for pressing telescopic device on the adjusting screw rod bar wall, described to press
The press-side of pressure stretch compression apparatus is fastened in the sliding equipment that multiple coil block bottom surface opens up, and the outboard end for adjusting screw rod is solid
Determine the roller frame rotation fixed block for being rotatedly connected with roller frame.
Further embodiment: the multistage hydraulic regulating device includes primary hydraulic pressure cavity and secondary hydraulic cavity, described
Primary connection chamber is offered in primary hydraulic pressure cavity, the top and two sides of primary connection chamber offer telescopic hole, primary hydraulic pressure chamber
The end face center two sides of body offer primary intercommunicating pore, the end face center of primary hydraulic pressure cavity fixed adjusting screw rod vertically, institute
It states and offers secondary connection chamber in secondary hydraulic cavity, the top and two sides of the secondary connection chamber offer secondary telescopic hole,
The telescopic device unplugs telescopic rod, auxiliary follow up piston, driving piston and pressing lever, the telescopic rod and is threaded through primary hydraulic pressure respectively
In the telescopic hole of the two sides of cavity and secondary hydraulic cavity bottom, the pressing lever is threaded through primary connection chamber and time cascade respectively
At the top of cavity in the telescopic hole of two sides, the fixed auxiliary follow up piston in the inner end of the telescopic rod, the outboard end of telescopic rod is fixed
It is flexible to apply lines, the fixed driving piston in the inner end of the pressing lever, outboard end and the multiple coil block phase of the pressing lever
Even, the auxiliary follow up piston and driving piston be slidingly sealed respectively be fastened on it is primary be connected to chamber with it is secondary be connected to it is intracavitary, it is described to be servo-actuated
Liquid is filled between piston and driving piston.
Further scheme: the primary hydraulic pressure cavity and secondary hydraulic cavity are the rounded cap shape equipped with inner cavity.
Further scheme: the multiple coil block includes primary knob block and secondary knob block, the primary knob
Block and secondary knob block center offer primary screw hole and secondary screw hole, the primary knob block and secondary knob block respectively
By primary screw hole and secondary screw hole, successively screw thread is set on the bar wall for adjusting screw rod from top to bottom respectively, the primary knob
Secondary knob block inner bottom surface offers the sliding equipment for driving pressing telescopic device to rotate in lower circumference in block, described
Card sets the press-side for pressing telescopic device in sliding equipment.
Further scheme: the sliding equipment includes that sliding annular groove and sliding shoe, the sliding annular groove open up respectively
In the bottom surface of multiple coil block, it is dynamic to set sliding block for sliding card in the sliding annular groove, the sliding shoe respectively with primary hydraulic pressure chamber
The press-side of body and the intracorporal pressing telescopic device of secondary hydraulic chamber is fixedly linked.
Further scheme: the sliding annular groove is the circular groove that Open Side Down, section is T shape.
Further scheme: the toroidal cavity between the outside of the inner cylinder and the inner wall of rotary broom is set as liquid storage
Chamber, the left and right sides of the liquid storage chamber are equipped with the liquid injection port for feeding to liquid storage chamber inside, and the lateral wall of the liquid storage chamber is opened
Equipped with multiple for oozing out the pore of liquid storage intracavity liquid.
Compared with prior art, the beneficial effects of the present invention are: the present invention on the surface of traditional rotary broom by opening up
There are multiple undercuts, setting can individually adjust the flexible painting lines of lifting inside undercut, and multiple flexible painting lines can be combined into
The protrusion or groove of various patterns form rough round brush face on the surface of rotary broom, can on brushing surface not
Fitting round brush is carried out with groove or protrusion, thus, it is possible to can be with to the groove at the various intervals of brushing surface, depth and width
It realizes that fitting is brushed, substantially increases the painting efficiency on out-of-flatness surface, substantially increase the speed and quality of brushing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the round brush of the flexible undercut of band.
Fig. 2 is the structural schematic diagram inside the round brush of the flexible undercut of band.
Fig. 3 is the structural schematic diagram of multistage hydraulic regulating device in the round brush of the flexible undercut of band.
Fig. 4 is the structural schematic diagram of secondary hydraulic cavity in the round brush of the flexible undercut of band.
Fig. 5 is the sectional view of sliding equipment in the round brush of the flexible undercut of band.
Fig. 6 is the bottom view of sliding equipment in the round brush of the flexible undercut of band.
In figure: rotary broom 1, inner cylinder 11, liquid storage chamber 12, adjusting cavity 13, liquid injection port 14, flexible painting lines 2, is stretched at undercut 10
Contracting bar 20, auxiliary follow up piston 21, driving piston 22, pressing lever 23, primary hydraulic pressure cavity 3, primary connection chamber 30, primary intercommunicating pore
31, telescopic hole 32, secondary hydraulic cavity 4, secondary connection chamber 40, secondary telescopic hole 41, primary knob block 5, primary screw hole 50, secondary
Grade knob block 6, secondary screw hole 60 adjust screw rod 7, sliding equipment 8, sliding annular groove 80, sliding shoe 81, roller frame rotation fixed block
9。
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~6, in the embodiment of the present invention, a kind of band stretches the round brush of undercut, including rotary broom 1, the rotary broom 1
Inner seal sleeve sets inner cylinder 11, and the inside of the inner cylinder 11 is set as adjusting cavity 13, radially vertical on 1 surface of rotary broom
The symmetrical undercut 10 in multiple front and backs is offered side by side, and card sets flexible painting lines 2, edge in the adjusting cavity 13 in the undercut 10
Radial direction is provided with multistage hydraulic adjustment device, and the multistage hydraulic regulating device passes through corresponding pressing telescopic device and stretches
Contracting applies the transmission of lines 2 and is connected, and the left and right sides bottom surface of the rotary broom 1, which is fixed with, adjusts screw rod 7, the 7 bar wall of adjusting screw rod
Upper thread bush is equipped with the multiple coil block for pressing telescopic device, and the press-side of the pressing telescopic device is fastened on multistage spiral shell
In the sliding equipment 8 that spin-block bottom surface opens up, the fixed rolling for being rotatedly connected with roller frame of outboard end for adjusting screw rod 7
Tub rotates fixed block 9；
The multistage hydraulic regulating device includes primary hydraulic pressure cavity 3 and secondary hydraulic cavity 4, in the primary hydraulic pressure cavity 3
Primary connection chamber 30 is offered, the top and two sides of primary connection chamber 30 offer telescopic hole 32, the top surface of primary hydraulic pressure cavity 3
Center two sides offer primary intercommunicating pore 31, and the vertical fixed adjusting screw rod 7 of the end face center of primary hydraulic pressure cavity 3 is described secondary
Secondary connection chamber 40 is offered in grade hydraulic chamber 4, the top and two sides of the secondary connection chamber 40 offer secondary telescopic hole
41, the telescopic device unplugs telescopic rod 20, auxiliary follow up piston 21, driving piston 22 and pressing lever 23, and the telescopic rod 20 is distinguished
It is threaded through in the telescopic hole 32 of the two sides of 4 bottom of primary hydraulic pressure cavity 3 and secondary hydraulic cavity, the pressing lever 23 is worn respectively
Primary connection chamber 30 and it is secondary be connected in the telescopic hole 32 of 40 top two sides of chamber, the inner end of the telescopic rod 20 it is fixed with
Piston 21, the fixed flexible painting lines 2 of the outboard end of telescopic rod 20, the fixed driving piston in the inner end of the pressing lever 23
22, the outboard end of the pressing lever 23 is connected with multiple coil block, and the auxiliary follow up piston 21 and driving piston 22 slide close respectively
Envelope is fastened on primary connection chamber 30 and is connected in chamber 40 with secondary, is filled with liquid between the auxiliary follow up piston 21 and driving piston 22
The auxiliary follow up piston 21 of body, setting can be when driving piston 22 to push down on liquid, the band under hydraulic promotion of auxiliary follow up piston 21
Dynamic 2 move outward；
The primary hydraulic pressure cavity 3 and secondary hydraulic cavity 4 are the rounded cap shape equipped with inner cavity；
The multiple coil block includes primary knob block 5 and secondary knob block 6, in the primary knob block 5 and secondary knob block 6
Heart position offers primary screw hole 50 and secondary screw hole 60 respectively, and the primary knob block 5 and secondary knob block 6 pass through primary spiral shell
Successively screw thread is set on the bar wall for adjusting screw rod 7 from top to bottom respectively for hole 50 and secondary screw hole 60, in the primary knob block 5
Secondary 6 inner bottom surface of knob block offers the sliding equipment 8 for driving pressing telescopic device to rotate in lower circumference, the cunning
Card sets the press-side for press telescopic device in motivation structure 8, the primary knob block 5 and secondary knob block 6 of setting can by
It adjusts positive and reverse return on screw rod 7 and transfers the height adjusted on adjusting screw rod 7, so that pressing telescopic device be driven to fill in multistage hydraulic
Interior position is set, to change the flexible extension elongation for applying lines 2；
The sliding equipment 8 includes that sliding annular groove 80 and sliding shoe 81, the sliding annular groove 80 are provided with multiple coil block respectively
Bottom surface, sliding card sets sliding shoe 81 in the sliding annular groove 80, the sliding shoe 81 respectively with primary hydraulic pressure cavity 3 and secondary
The press-side of pressing telescopic device in grade hydraulic chamber 4 is fixedly linked, and the sliding equipment 8 of setting can exist in multiple coil block
When adjusting rotation adjusting on screw rod 7, guarantee that the press-side of pressing telescopic device can revolve in sliding annular groove 80, guarantee
Multiple coil block will not be rotated with pressing telescopic device in rotation, pressing telescopic device can only be driven to lift upwards
Or it presses down on；
The sliding annular groove 80 is the circular groove that Open Side Down, section is T shape；
The working principle of the invention is: in use, first according to the groove situation of printed regions, to select on 1 surface of rotary broom
The flexible painting lines 2 for needing protrusion protrude the outer of rotary broom 1 when needing to adjust the corresponding flexible lines 2 that apply of primary hydraulic pressure cavity 3
When surface, primary knob block 5 is rotated in the forward direction, primary knob block 5 moves downward, and primary knob block 5 is pressed downward pressing lever 23, pressing
The driving piston 22 of 23 bottom end of bar is pressed downward auxiliary follow up piston 21 and driving piston in the primary connection chamber 30 of primary hydraulic pressure cavity 3
Liquid between 22, auxiliary follow up piston 21 liquid it is hydraulic under the influence of drive auxiliary follow up piston 21 push out telescopic rod 20, telescopic rod
Flexible painting lines 2 are released undercut 10 outward by 20, and the painting lines 2 that stretch complete outwardly convex movement, similarly, reversely rotate primary revolve
When button block 5, the flexible lines 2 that apply are bounced back in undercut 10, are adjusting the adjusting position on screw rod 7 according to primary knob block 5, can
It similarly can be quickly right to secondary hydraulic cavity 4 by rotating secondary knob block 6 to adjust the flexible protrusion height for applying lines 2
The flexible painting lines 2 answered are adjusted, and can also carry out being bonded round brush well so as to the groove to different surfaces depth
Effect, according to requirement is used, adjusting can be set multiple multiple coil blocks on screw rod 7, can be set in adjusting cavity 13
Multiple hydraulic regulating devices then just form a plurality of flexible painting lines 2 that can be raised on the surface of rotary broom 1, multiple flexible
Applying lines 2 can individually adjust height of projection, then multiple flexible painting lines 2 can be combined into a variety of convex patterns, as a result, may be used
Fitting may be implemented with the groove at various intervals, depth and width to brushing surface to brush, substantially increase out-of-flatness surface
Painting efficiency substantially increases the speed and quality of brushing.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
Toroidal cavity between the outside of the inner cylinder 11 and the inner wall of rotary broom 1 is set as liquid storage chamber 12, the liquid storage chamber 12
The left and right sides be equipped with offered for the lateral wall to the liquid injection port 14 to feed inside liquid storage chamber 12, the liquid storage chamber 12 it is multiple
For oozing out the pore of liquid in liquid storage chamber 12；
The working principle of the invention: the roller frame rotation fixed block 9 being provided with is used to carry out rotation fixation with external push rod, uses
Rotary broom 1 is whole to carry out round brush movement in driving, and the liquid storage chamber 12 of setting can add the brushings liquid such as pigment, outside liquid storage chamber 12
The pore of side wall setting can be to exosmosis pigment liquid, so that rotary broom 1, which may not need multiple dip, carries out round brush smearing, greatly
Painting efficiency is improved greatly.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
- The round brush of undercut 1. a kind of band stretches, including rotary broom (1), which is characterized in that rotary broom (1) inner seal sleeve is set Inner cylinder (11) is set as adjusting cavity (13) on the inside of the inner cylinder (11), radially tile vertically on rotary broom (1) surface The symmetrical undercut in multiple front and backs (10) is offered, undercut (10) Nei Ka sets flexible painting lines (2), the adjusting cavity (13) It is inside radially provided with multistage hydraulic adjustment device, the multistage hydraulic regulating device passes through corresponding pressing telescopic device It is connected with the transmission of flexible painting lines (2), the left and right sides bottom surface of the rotary broom (1), which is fixed with, adjusts screw rod (7), the adjusting Thread bush is equipped with the multiple coil block for pressing telescopic device, the press-side of the pressing telescopic device on screw rod (7) bar wall It is fastened in the sliding equipment (8) that multiple coil block bottom surface opens up, the outboard end for adjusting screw rod (7) is fixed to be used for and rolling The roller frame that tub is rotatedly connected rotates fixed block (9).
- The round brush of undercut 2. band according to claim 1 stretches, which is characterized in that the multistage hydraulic regulating device includes Primary hydraulic pressure cavity (3) and secondary hydraulic cavity (4), the primary hydraulic pressure cavity (3) is interior to offer primary connection chamber (30), just The top and two sides of cascade cavity (30) offer telescopic hole (32), and the end face center two sides of primary hydraulic pressure cavity (3) offer Primary intercommunicating pore (31), the vertical fixed adjusting screw rod (7) of the end face center of primary hydraulic pressure cavity (3), the secondary hydraulic chamber Secondary connection chamber (40) is offered in body (4), the top and two sides of secondary connection chamber (40) offer secondary telescopic hole (41), the telescopic device unplugs telescopic rod (20), auxiliary follow up piston (21), driving piston (22) and pressing lever (23), described to stretch Contracting bar (20) is threaded through respectively in the telescopic hole (32) of the two sides of primary hydraulic pressure cavity (3) and secondary hydraulic cavity (4) bottom, institute It states pressing lever (23) to be threaded through respectively in primary connection chamber (30) and the secondary telescopic hole (32) for being connected to chamber (40) top two sides, institute State the fixed auxiliary follow up piston in inner end (21) of telescopic rod (20), the fixed flexible painting lines (2) of the outboard end of telescopic rod (20), The fixed driving piston (22) in the inner end of the pressing lever (23), outboard end and the multiple coil block phase of the pressing lever (23) Even, the auxiliary follow up piston (21) and driving piston (22) are slidingly sealed to be fastened on respectively and primary be connected to chamber (30) and be connected to chamber with secondary (40) in, liquid is filled between the auxiliary follow up piston (21) and driving piston (22).
- The round brush of undercut 3. band according to claim 2 stretches, which is characterized in that the primary hydraulic pressure cavity (3) and secondary Grade hydraulic chamber (4) is the rounded cap shape equipped with inner cavity.
- The round brush of undercut 4. band according to claim 1 stretches, which is characterized in that the multiple coil block includes primary rotation Button block (5) and secondary knob block (6), the primary knob block (5) and secondary knob block (6) center offer primary respectively Screw hole (50) and secondary screw hole (60), the primary knob block (5) and secondary knob block (6) pass through primary screw hole (50) and secondary Successively screw thread is set on the bar wall for adjusting screw rod (7) screw hole (60) from top to bottom respectively, secondary in the primary knob block (5) Knob block (6) inner bottom surface offers the sliding equipment (8) for driving pressing telescopic device to rotate in lower circumference, the cunning Motivation structure (8) Nei Ka sets the press-side for pressing telescopic device.
- The round brush of undercut 5. band according to claim 1 stretches, which is characterized in that the sliding equipment (8) includes sliding Annular groove (80) and sliding shoe (81), sliding annular groove (80) are provided with the bottom surface of multiple coil block, the sliding annular groove respectively (80) in sliding card set sliding block move (81), the sliding shoe (81) respectively with primary hydraulic pressure cavity (3) and secondary hydraulic cavity (4) press-side of the pressing telescopic device in is fixedly linked.
- 6. band according to claim 5 stretch undercut round brush, which is characterized in that the sliding annular groove (80) be open to Under, section be T shape circular groove.
- 7. the round brush of -6 any flexible undercuts of the band according to claim 1, which is characterized in that the outside of the inner cylinder (11) Toroidal cavity between the inner wall of rotary broom (1) is set as liquid storage chamber (12), and the left and right sides of the liquid storage chamber (12) is equipped with For to the liquid injection port (14) to feed inside liquid storage chamber (12), the lateral wall of the liquid storage chamber (12) to offer multiple for oozing out The pore of liquid storage chamber (12) interior liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076368.9A CN109700165B (en) | 2019-01-26 | 2019-01-26 | Rolling brush with telescopic hidden groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076368.9A CN109700165B (en) | 2019-01-26 | 2019-01-26 | Rolling brush with telescopic hidden groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109700165A true CN109700165A (en) | 2019-05-03 |
| CN109700165B CN109700165B (en) | 2020-12-18 |
Family
ID=66261926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910076368.9A Active CN109700165B (en) | 2019-01-26 | 2019-01-26 | Rolling brush with telescopic hidden groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109700165B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493040A (en) * | 2020-06-15 | 2020-08-07 | 王芳 | Environment-friendly mosquito killing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4330972A1 (en) * | 1992-10-02 | 1994-04-07 | Putzmeister Maschf | Brush head with motor driven flexible bristles forming circle - has brush roller, contact sensor and emergency off switch |
| CN203986681U (en) * | 2014-07-08 | 2014-12-10 | 彭晶 | A kind of multiplex powered brush |
| CN109222398A (en) * | 2018-10-31 | 2019-01-18 | 扬州工业职业技术学院 | A kind of outer slope driving formula variable diameter brush |
-
2019
- 2019-01-26 CN CN201910076368.9A patent/CN109700165B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4330972A1 (en) * | 1992-10-02 | 1994-04-07 | Putzmeister Maschf | Brush head with motor driven flexible bristles forming circle - has brush roller, contact sensor and emergency off switch |
| CN203986681U (en) * | 2014-07-08 | 2014-12-10 | 彭晶 | A kind of multiplex powered brush |
| CN109222398A (en) * | 2018-10-31 | 2019-01-18 | 扬州工业职业技术学院 | A kind of outer slope driving formula variable diameter brush |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493040A (en) * | 2020-06-15 | 2020-08-07 | 王芳 | Environment-friendly mosquito killing device |
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| Publication number | Publication date |
|---|---|
| CN109700165B (en) | 2020-12-18 |
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Effective date of registration: 20201202 Address after: 246300 Anhui city of Anqing province Qianshan County Yuan Tan Zhen Industrial Park Applicant after: Anhui Yuchang brush Co., Ltd Address before: 516434 No. 41, Eighth Lane, Shiwang Village, Shiwang Village Committee, Chikeng Town, Haifeng County, Shanwei City, Guangdong Province Applicant before: Zeng Zizhe |
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