CN110558716A - paint brush with automatic control function - Google Patents
paint brush with automatic control function Download PDFInfo
- Publication number
- CN110558716A CN110558716A CN201910870334.7A CN201910870334A CN110558716A CN 110558716 A CN110558716 A CN 110558716A CN 201910870334 A CN201910870334 A CN 201910870334A CN 110558716 A CN110558716 A CN 110558716A
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- China
- Prior art keywords
- brush
- paint
- channel
- gear
- brush body
- Prior art date
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- Granted
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- 241000870659 Crassula perfoliata var. minor Species 0.000 title claims abstract description 20
- 239000003973 paint Substances 0.000 claims abstract description 64
- 238000007599 discharging Methods 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 12
- 238000010422 painting Methods 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000008093 supporting effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 230000001680 brushing effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 201000004384 Alopecia Diseases 0.000 description 1
- 241000968591 Haemanthus albiflos Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 208000024963 hair loss Diseases 0.000 description 1
- 230000003676 hair loss Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
- A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
- A46B11/0024—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
- A46B11/0037—A piston or plunger advanced by direct pushing along the side of brush handle
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0072—Details
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
- A46B11/0072—Details
- A46B11/0079—Arrangements for preventing undesired leakage or dispensing
- A46B11/0086—Means for closing or sealing, e.g. toothpaste outlet when brush not in use thereby preventing leakage or drying out
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/20—Brushes for applying products to surfaces in general
- A46B2200/202—Applicator paint brush
Landscapes
- Coating Apparatus (AREA)
- Brushes (AREA)
Abstract
The invention relates to a paint brush with an automatic control function; it includes: the brush comprises a brush body, wherein a cavity is formed in the brush body; the discharge channel is arranged on the lower part of the front end of the brush body along the length direction of the brush body; the cutting channel is vertically arranged in the middle of the discharging channel; the driving assembly is arranged in the cutting channel in a sliding manner along the length direction of the cutting channel; the pushing assembly is arranged in the cavity in a sliding manner along the length direction of the brush body; the linkage assembly is positioned on one side of the driving assembly, which is close to the pushing assembly; according to the invention, the driving assembly generates a fixed supporting force during painting, a fixed force is applied during painting, the linkage assembly drives the pushing assembly to act, the supply amount of paint is automatically adjusted according to the action speed of the brush, the integral flatness during painting is ensured, and the phenomenon of paint accumulation is avoided.
Description
Technical Field
the invention relates to the technical field of paint brushing equipment, in particular to a paint brush with an automatic control function.
Background
In building decoration, paint is an indispensable material, and paint brushes are widely used as tools for painting, but in the prior art, manual paint brushes have the following defects:
1. The paint must be repeatedly dipped by the brush hair in use, so that the paint is easy to drip on the way to cause waste, and the dripped paint is difficult to clean and seriously pollutes the environment.
2. people have interrupted the working process of brushing paint when repeatedly dipping in and getting paint, very big influence work efficiency.
3. In the process of brushing paint, the brush needs to be repeatedly operated up and down or left and right, workers need to bend the bristles by force so that the bristles can smoothly operate, and the joint of the bristles and the brush handle is broken due to frequent bending or extrusion force after the brushes are operated for a long time, so that the paint brush is frequently replaced, and the cost is increased.
In some improved paint brushes, a container for containing paint is arranged on the brush, but the paint liquid automatically flows into the brush bristles completely depending on the amount of the paint liquid flowing into the brush bristles, the amount of the paint liquid flowing into the brush bristles cannot be controlled, the paint liquid is scattered on the ground when the amount of the paint liquid is large, the paint liquid is cut off frequently when the amount of the paint liquid is small, and the paint brush cannot be used at all in practice.
The invention with the application number of CN201811152883.2 discloses a novel paint brush with an automatic control function, which comprises bristles (1), a rotating shaft (2), a bristle handle (3), a flow guide pipe (4), a gland (5), a material box (6), a brush handle (7), an absorber (8), an elastic membrane (9), a metal rod (10), a front end cover (14) and a flow regulating device; need not dip in repeatedly when applying the device to brush paint and get paint liquid, can not drip paint, this device through the automatic paint liquid of supplying with to the brush hair of brushing oil paint action, brush paint in succession to can be according to the fast automatically regulated paint liquid's of brush action supply quantity, paint is supplied with smoothly, can not spill and also can not cut off, reduces the paint brush because of buckling the brush hair loss repeatedly, can reduce environmental pollution, improvement production efficiency and economic benefits by a wide margin.
However, in the above invention, although the supply amount of the paint liquid is automatically adjusted according to the speed of the brush operation in the actual use process, the force artificially applied to the brush is not fixed in the use process, and the paint is easily accumulated in a certain area in the paint brushing process, thereby affecting the overall effect in the paint brushing process.
disclosure of Invention
aiming at the problems, the invention provides the paint brush with the automatic control function, which generates fixed supporting force when the drive assembly brushes the paint, and gives fixed force when the paint is brushed, and simultaneously drives the pushing assembly to act through the linkage assembly, so that the supply amount of the paint is automatically adjusted according to the action speed of the brush, the technical problem that the paint is accumulated due to the fact that the force is not fixed when the force is artificially applied to the brush is solved, the integral flatness is ensured when the paint is brushed, and the phenomenon of paint accumulation cannot be generated.
in order to achieve the purpose, the invention provides the following technical scheme:
a paint brush with automatic control, comprising:
The brush comprises a brush body, wherein a cavity is formed in the brush body and contains paint;
the discharge channel is arranged at the lower part of the front end of the brush body along the length direction of the brush body and is communicated with the cavity;
The cutting channel is vertically arranged in the middle of the discharging channel and is communicated with the discharging channel;
The driving assembly is arranged in the cutting channel in a sliding manner along the length direction of the cutting channel, is positioned below the brush body and is connected with the bottom of the discharging channel through a spring;
The pushing assembly is arranged in the cavity in a sliding mode along the length direction of the brush body; and
The linkage assembly is located on one side, close to the pushing assembly, of the driving assembly, the linkage assembly is matched with the driving assembly and the pushing assembly, and the driving assembly drives the linkage assembly to move and drive the pushing assembly to slide.
as an improvement, a feed inlet is formed in the upper portion, close to the discharge channel, of the brush body, and the feed inlet is communicated with the cavity.
As an improvement, the lower part of the front end of the discharging channel in the length direction is provided with a material sliding channel and bristles, the bristles are positioned in front of the material sliding channel, and the material sliding channel is communicated with the discharging channel.
as an improvement, the drive assembly comprises:
the base is slidably arranged in the cutting channel, a through groove is formed in the middle of the base, when the top of the base is abutted against the top of the cutting channel, the through groove is communicated with the discharging channel, lugs are symmetrically arranged on the base along two sides of the length direction of the through groove, and are connected with the springs and are arranged in one-to-one correspondence with the springs;
the roller is rotatably arranged at the bottom of the base; and
The first gear is arranged in the middle of the roller and coaxially arranged with the roller, and the first gear rotates synchronously with the roller.
As an improvement, the bottom of the discharging channel is provided with a positioning shaft, the positioning shaft and the springs are arranged in a one-to-one correspondence mode, and the springs are sleeved outside the positioning shaft.
as an improvement, the push assembly comprises:
The push plate is arranged in the cavity in a sliding mode along the length direction of the brush body; and
the connecting rod, the connecting rod is followed the length direction of brush body slide set up in brush body bottom, and its one end is connected the push pedal, this connecting rod bottom is provided with the rodent interval along its length direction.
As an improvement, the bottom of the brush body is provided with a sliding groove along the length direction for the connecting rod to slide.
As an improvement, the linkage assembly comprises:
The second gear is rotatably arranged on one side of the bottom of the cutting channel and is meshed with the first gear;
the first chain wheel and the second gear are coaxially arranged, are positioned on one side of the second gear and synchronously rotate along with the second gear;
The third gear is rotatably arranged at the bottom of the brush body and meshed with the meshing part; and
The second chain wheel and the third gear are coaxially arranged and located on one side of the third gear, the second chain wheel and the first chain wheel are connected through a chain, and the third gear rotates along with the second chain wheel synchronously.
the invention has the beneficial effects that:
(1) According to the invention, the driving assembly generates a fixed supporting force during painting, a fixed force is applied during painting, the linkage assembly drives the pushing assembly to act, the supply amount of paint is automatically adjusted according to the action speed of the brush, the integral flatness during painting is ensured, and the phenomenon of paint accumulation is avoided;
(2) according to the invention, the on-off of the discharging channel is controlled by the sliding of the driving assembly in the cutting channel, so that the on-off of paint supply is controlled, the isolation of paint in a cavity from air when the paint is not brushed is ensured, the quality of the paint in the cavity is ensured, and the paint utilization rate is improved;
(3) according to the invention, the speed of pushing the paint by the push plate is controlled by the speed of rolling of the roller, so that the supply amount of the paint is controlled, and the flow regulation control is replaced by a mechanical structure, so that the equipment cost is greatly reduced, and meanwhile, the maintenance is convenient;
in conclusion, the invention has the advantages of simple structure, greatly reduced equipment cost, improved paint utilization rate, convenient maintenance and the like.
drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a cross-sectional view of the drive assembly of the present invention;
FIG. 4 is a schematic diagram of a pushing assembly according to the present invention;
FIG. 5 is a schematic view of a linkage assembly according to the present invention;
FIG. 6 is a diagram of the invention in a non-painted state;
FIG. 7 is a view showing a state in which the present invention is applied with paint;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
example (b):
as shown in fig. 1 and 2, a paintbrush with an automatic control function includes:
the brush comprises a brush body 1, wherein a cavity 11 is formed in the brush body 1, and the cavity 11 contains paint;
The discharge channel 2 is arranged at the lower part of the front end of the brush body 1 along the length direction of the brush body 1, and the discharge channel 2 is communicated with the cavity 11;
the cutting channel 3 is vertically arranged in the middle of the discharging channel 2, and is communicated with the discharging channel 2;
The driving assembly 4 is slidably arranged in the cutting channel 3 along the length direction of the cutting channel 3, is positioned below the brush body 1, and is connected with the bottom of the discharging channel 2 through a spring 5;
The pushing assembly 6 is arranged in the cavity 11 in a sliding mode along the length direction of the brush body 1; and
the linkage assembly 7 is located the drive assembly 4 is close to one side of the pushing assembly 6, the linkage assembly 7 is matched with the drive assembly 4 and the pushing assembly 6, and the drive assembly 4 drives the linkage assembly 7 to move and drive the pushing assembly 6 to slide.
a feed inlet 12 is formed above the brush body 1 close to the discharge channel 2, and the feed inlet 12 is communicated with the cavity 11.
The lower part of the front end of the discharge channel 2 in the length direction is provided with a material chute channel 21 and bristles 22, the bristles 22 are positioned in front of the material chute channel 21, and the material chute channel 21 is communicated with the discharge channel 2.
Further, as shown in fig. 3, the driving assembly 4 includes:
the base 41, the base 41 is slidably disposed in the cutting channel 3, a through slot 411 is disposed in the middle of the base 41, when the top of the base 41 is abutted against the top of the cutting channel 3, the through slot 411 is communicated with the discharging channel 2, the base 41 is symmetrically provided with protruding blocks 412 along two sides of the length direction of the through slot 411, and the protruding blocks 412 are connected with the springs 5 and disposed in one-to-one correspondence with the springs 5;
the roller 42 is rotatably arranged at the bottom of the base 41; and
and the first gear 43 is arranged in the middle of the roller 42, and is coaxially arranged with the roller 42, and the first gear 43 rotates synchronously with the roller 42.
it should be noted that the bottom of the discharging channel 2 is provided with a positioning shaft 23, the positioning shaft 23 and the spring 5 are arranged in a one-to-one correspondence, and the spring 5 is sleeved outside the positioning shaft 23.
further, as shown in fig. 4, the pushing assembly 6 includes:
The push plate 61 is arranged in the cavity 11 in a sliding manner along the length direction of the brush body 1 by the push plate 61; and
the connecting rod 62 is slidably disposed at the bottom of the brush body 1 along the length direction of the brush body 1, one end of the connecting rod 62 is connected to the push plate 61, and a tooth section 621 is disposed at the bottom of the connecting rod 62 along the length direction.
wherein, the bottom of the brush body 1 is provided with a sliding chute 13 along the length direction for the connecting rod 62 to slide.
further, as shown in fig. 5, the linkage assembly 7 includes:
a second gear 71, wherein the second gear 71 is rotatably arranged at one side of the bottom of the cutting channel 3 and is meshed with the first gear 43;
A first sprocket 72, which is coaxially arranged with the second gear 71, is positioned at one side of the second gear 71, and synchronously rotates with the second gear 71;
a third gear 73, wherein the third gear 73 is rotatably disposed at the bottom of the brush body 1 and is engaged with the engaging tooth section 621; and
and a second sprocket 74, wherein the second sprocket 74 is coaxially arranged with the third gear 73 and is located at one side of the third gear 73, the second sprocket 74 is connected with the first sprocket 72 by a chain 75, and the third gear 73 rotates synchronously with the second sprocket 74.
it should be noted that, in this embodiment, the location axle plays the effect of positioning spring, and simultaneously, when brushing paint, the base with cut off the setting of contradicting at the passageway top, the setting is also contradicted with the lug to the location axle, and the artificial power of exerting a share way prevents that power is too big, the base will cut off the condition that the passageway top pushed through.
The working process is as follows:
As shown in fig. 6 and 7, when painting, the bottom of the roller 42 contacts with the wall, the base 41 slides along the cutting channel 3 under the action of the artificially applied force channel, the base 41 is arranged in an abutting manner with the top of the cutting channel 3, meanwhile, the positioning shaft 23 is also arranged in an abutting manner with the projection 412, the artificially applied force is distributed, the through groove 411 is communicated with the discharging channel 2, the first gear 43 is meshed with the second gear 71, the third gear 73 is meshed with the tooth space 621, the connecting rod 62 slides along the length direction of the brush body 1 along with the rolling of the roller 42, the push plate 61 is synchronously driven to slide, the push plate 61 pushes the paint, the paint flows out from the material sliding channel 21 through the discharging channel 2, the paint is uniformly coated on the surface of the wall under the action of the bristles, the same distance is kept between the brush and the wall when the brush moves horizontally due to the supporting action of the driving component 4, so that the paint is, the integral flatness is ensured when paint is brushed, and the phenomenon of paint accumulation is prevented when paint is brushed; after the mopping paint is finished, the roller 42 is separated from the wall surface, the base 41 returns to the original position under the action of the spring 5, and the base 41 cuts off the discharging channel 2, so that the on-off of paint supply is controlled, the isolation of the paint in the cavity 11 from the air when the mopping paint is not carried out is ensured, the quality of the paint in the cavity 11 is ensured, and the paint utilization rate is improved.
the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. a paint brush with automatic control function, comprising:
The brush comprises a brush body (1), wherein a cavity (11) is formed in the brush body (1), and paint is contained in the cavity (11);
the discharging channel (2) is arranged at the lower part of the front end of the brush body (1) along the length direction of the brush body (1), and is communicated with the cavity (11);
the cutting channel (3) is vertically arranged in the middle of the discharging channel (2) and is communicated with the discharging channel (2);
The driving assembly (4) is arranged in the cutting channel (3) in a sliding mode along the length direction of the cutting channel (3), is positioned below the brush body (1), and is connected with the bottom of the discharging channel (2) through a spring (5);
the pushing assembly (6) is arranged in the cavity (11) in a sliding mode along the length direction of the brush body (1) through the pushing assembly (6); and
linkage subassembly (7), linkage subassembly (7) are located drive subassembly (4) are close to one side of propelling movement subassembly (6), its with drive subassembly (4) with propelling movement subassembly (6) all cooperate the setting, drive subassembly (4) drive linkage subassembly (7) action drives propelling movement subassembly (6) slide.
2. the paint brush with automatic control function according to claim 1, characterized in that the brush body (1) is provided with a feed inlet (12) near the upper part of the discharge channel (2), and the feed inlet (12) is communicated with the cavity (11).
3. The paint brush with automatic control function as claimed in claim 1, wherein said discharging channel (2) is provided with a material sliding channel (21) and bristles (22) along the lower part of the front end of the length direction, said bristles (22) are positioned in front of said material sliding channel (21), and said material sliding channel (21) is communicated with said discharging channel (2).
4. paint brush with automatic control according to claim 1, characterized in that said drive assembly (4) comprises:
The base (41) is slidably arranged in the cutting channel (3), a through groove (411) is formed in the middle of the base (41), when the top of the base (41) is abutted to the top of the cutting channel (3), the through groove (411) is communicated with the discharging channel (2), lugs (412) are symmetrically arranged on two sides of the base (41) along the length direction of the through groove (411), and the lugs (412) are connected with the springs (5) and are arranged in one-to-one correspondence with the springs (5);
The roller (42) is rotatably arranged at the bottom of the base (41); and
The first gear (43) is arranged in the middle of the roller (42) and is coaxially arranged with the roller (42), and the first gear (43) rotates synchronously with the roller (42).
5. the paint brush with automatic control function according to claim 4, characterized in that the bottom of the discharging channel (2) is provided with a positioning shaft (23), the positioning shaft (23) is arranged in one-to-one correspondence with the spring (5), and the spring (5) is sleeved outside the positioning shaft (23).
6. paint brush with automatic control function according to claim 4, characterized in that said push-on assembly (6) comprises:
The push plate (61), the push plate (61) is arranged in the cavity (11) in a sliding mode along the length direction of the brush body (1); and
The connecting rod (62) is arranged at the bottom of the brush body (1) in a sliding mode along the length direction of the brush body (1), one end of the connecting rod (62) is connected with the push plate (61), and a tooth engaging section (621) is arranged at the bottom of the connecting rod (62) along the length direction of the connecting rod.
7. The paint brush with automatic control function as claimed in claim 6, characterized in that the bottom of the brush body (1) is provided with a sliding groove (13) along the length direction thereof for the sliding of the connecting rod (62).
8. The paint brush with automatic control function according to claim 7, characterized in that said linkage assembly (7) comprises:
the second gear (71), the said second gear (71) is set up in one side of the bottom of the said cut-off channel (3) rotatably, and it is set up with the said first gear (43) engagement;
a first sprocket (72), wherein the first sprocket (72) and the second gear (71) are coaxially arranged, is positioned at one side of the second gear (71), and synchronously rotates along with the second gear (71);
a third gear (73), wherein the third gear (73) is rotatably arranged at the bottom of the brush body (1) and is meshed with the meshing part (621); and
And the second chain wheel (74) is coaxially arranged with the third gear (73) and is positioned on one side of the third gear (73), the second chain wheel (74) is connected with the first chain wheel (72) through a chain (75), and the third gear (73) rotates synchronously along with the second chain wheel (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870334.7A CN110558716B (en) | 2019-09-16 | 2019-09-16 | Paint brush with automatic control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870334.7A CN110558716B (en) | 2019-09-16 | 2019-09-16 | Paint brush with automatic control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110558716A true CN110558716A (en) | 2019-12-13 |
| CN110558716B CN110558716B (en) | 2021-04-30 |
Family
ID=68780300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870334.7A Active CN110558716B (en) | 2019-09-16 | 2019-09-16 | Paint brush with automatic control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110558716B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577160A (en) * | 2018-07-08 | 2018-09-28 | 安庆市金丝制刷有限公司 | It is a kind of can liquid storage paintbrush |
| CN108926106A (en) * | 2017-05-26 | 2018-12-04 | 钟锋 | A kind of substation equipment maintenance and repair brushing RTV coating brush special |
| CN109043801A (en) * | 2018-07-31 | 2018-12-21 | 丁逸飞 | It is a kind of to store the paintbrush for painting and being adjusted and paint speed out |
| WO2019143277A1 (en) * | 2018-01-16 | 2019-07-25 | Isak Andersson | Dish-washing brush with removeable refill tube |
| CN110101204A (en) * | 2019-04-22 | 2019-08-09 | 黄明炜 | A kind of odd stone maintenance specific brush of novel dismountable text object for appreciation |
-
2019
- 2019-09-16 CN CN201910870334.7A patent/CN110558716B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926106A (en) * | 2017-05-26 | 2018-12-04 | 钟锋 | A kind of substation equipment maintenance and repair brushing RTV coating brush special |
| WO2019143277A1 (en) * | 2018-01-16 | 2019-07-25 | Isak Andersson | Dish-washing brush with removeable refill tube |
| CN108577160A (en) * | 2018-07-08 | 2018-09-28 | 安庆市金丝制刷有限公司 | It is a kind of can liquid storage paintbrush |
| CN109043801A (en) * | 2018-07-31 | 2018-12-21 | 丁逸飞 | It is a kind of to store the paintbrush for painting and being adjusted and paint speed out |
| CN110101204A (en) * | 2019-04-22 | 2019-08-09 | 黄明炜 | A kind of odd stone maintenance specific brush of novel dismountable text object for appreciation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110558716B (en) | 2021-04-30 |
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