CN111021683A - Paint brush convenient to control paint thickness - Google Patents
Paint brush convenient to control paint thickness Download PDFInfo
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- CN111021683A CN111021683A CN201911384133.2A CN201911384133A CN111021683A CN 111021683 A CN111021683 A CN 111021683A CN 201911384133 A CN201911384133 A CN 201911384133A CN 111021683 A CN111021683 A CN 111021683A
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- pipe
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- rod
- whitewash
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- 239000003973 paint Substances 0.000 title claims abstract description 47
- 241000968591 Haemanthus albiflos Species 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000000576 coating method Methods 0.000 claims abstract description 34
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 238000002347 injection Methods 0.000 claims abstract description 25
- 239000007924 injection Substances 0.000 claims abstract description 25
- 241000870659 Crassula perfoliata var. minor Species 0.000 claims abstract description 20
- 238000010422 painting Methods 0.000 claims description 68
- 244000309464 bull Species 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001680 brushing effect Effects 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 33
- 238000007598 dipping method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000012840 feeding operation Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 150000001875 compounds Chemical class 0.000 description 1
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- 239000012847 fine chemical Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to the field of paint brushing devices, in particular to a paint brush convenient for controlling the paint coating thickness, which comprises a fixing rod, an extension structure, a brushing structure, a cleaning structure, a material injection structure, a fixing structure, a pressure relief structure and an adjusting structure, wherein the fixing rod is fixedly arranged on the outer side of the coating; whitewash the structure when carrying out the whitewash work, synchronous drive notes material structure carries out work, cooperation through whitewash the structure and annotate the material structure is used, can be when carrying out the whitewash, automatic carry out the injection work of coating to whitewash the structure, do not need the manual work to dip in repeatedly the material or carry out other coating works, can enough use manpower sparingly, can also improve and whitewash efficiency greatly, and because notes material power of annotating the material structure comes from the rotation work of whitewashing the structure, when whitewash the structure and do not carry out the during operation promptly, the structure is whitewashed in just can not pouring into to coating, thereby can reach the effect of avoiding coating waste, through the setting of clearance structure, can carry out timely work of cleaning to the granule impurity of whitewashing structural adhesion, guarantee to whitewash the quality.
Description
Technical Field
The invention relates to the field of paint brushing devices, in particular to a paint brush convenient for controlling the coating thickness of paint.
Background
Paint (paint), which we commonly speak of as paint, is but one such. The coating is a liquid or solid material which can form a film under certain conditions and has the functions of protection, decoration or other special functions (insulation, rust prevention, mildew prevention, heat resistance and the like) when being coated on the surface of an object. Since the early coatings mostly used vegetable oils as the main raw material, they were also called paints. Synthetic resins have now replaced vegetable oils and are known as coatings. The coating is not liquid, and powder coating is a large category of coating. The paint belongs to organic chemical high molecular material, and the formed coating film belongs to high molecular compound type. According to the modern popular classification of chemical products, the coating belongs to fine chemical products. Modern coatings are gradually becoming a multifunctional engineering material, an important industry in the chemical industry. The main functions are four points: protecting, decorating and masking the defects and other special functions of the product, and improving the value of the product. When the paint is used for painting the building wall, the paint brush is needed.
Because the coating brush needs frequent dipping operation when carrying out the wall and whitewashes the work, when carrying out the whitewash work of coating to the building wall of eminence, just need increase operation workman's intensity of labour, and because frequent dipping work, can also cause operation workman's accident to fall down, will have the hidden danger to operation workman's personal safety.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a paint brush which is convenient for controlling the coating thickness of paint.
The technical scheme adopted by the invention for solving the technical problems is as follows: a paint brush convenient for controlling the paint coating thickness comprises a fixing rod, an extension structure, a painting structure, a cleaning structure, a material injection structure, a fixing structure, a pressure relief structure and an adjusting structure, wherein the extension structure used for adjusting the extension of the whole device is fixed at one end of the fixing rod for supporting and installing other parts, and the painting structure used for painting is installed at one end of the fixing rod, which is far away from the extension structure; the cleaning structure for cleaning the scraps of the painting structure is fixed at one end of the painting structure, and the material injection structure for automatically injecting materials into the painting structure is installed at one end of the painting structure; the inside of whitewashing structure is equipped with and is used for fixing the cover that whitewashes fixed knot constructs annotate the one end installation of material structure and be used for right whitewashing structure carries out gas pressure release structure annotate the one end of material structure be equipped with and be used for controlling the thickness of whitewashing adjust the structure.
Specifically, the extension structure includes solid fixed ring, bracing piece, sponge cover and extension screw rod the inside threaded connection of dead lever has the extension screw rod, the extension screw rod deviates from the one end of dead lever is fixed the bracing piece the outside threaded connection of extension screw rod has solid fixed ring the outside of bracing piece is cup jointed the sponge cover.
Specifically, whitewash the structure and include connecting rod, bull stick, whitewash roller and bearing, the connecting rod is fixed in the dead lever deviates from the one end of bracing piece the inside of connecting rod is fixed the bearing the inside of bearing is fixed the bull stick, just the bull stick passes through the bearing with the connecting rod rotates to be connected the outside of bull stick cup joints the whitewash roller.
Specifically, the clearance structure is including fixed cover, pole setting, clearance cover, brush and adjusting screw, fixed cover is fixed in the connecting rod the inside sliding connection of fixed cover has and is the cuboid structure the pole setting the inside threaded connection of fixed cover has adjusting screw, just adjusting screw with the pole setting is rotated and is connected the pole setting deviates from adjusting screw's one end is fixed the clearance cover, just the clearance cover is the arc structure the one end installation of clearance cover the brush.
Specifically, the material injection structure comprises a sliding sleeve, a sliding block, an air pipe, a connecting pipe, a cover cap, a material storage box, locking hoops, a water pipe, a fixed pipe, a discharge hole, a push rod, an air bag and a first spring, wherein the sliding sleeve is fixed on the connecting rod, the sliding block is connected inside the sliding sleeve in a sliding manner, one end of the sliding block close to the rotating rod is of an arc-shaped structure, the first spring is fixedly clamped between the sliding block and the sliding sleeve, the air bag is fixedly clamped between the sliding block and the sliding sleeve, the push rod is fixed outside the rotating rod, one end of the push rod, which is far away from the rotating rod, is of a hemispherical structure, the air pipe is arranged at one end of the sliding sleeve and is communicated with the air bag, the two locking hoops are fixed outside the fixed rod, the material storage box is clamped inside the two locking hoops, and the material storage box is of a cylindrical structure with a containing, one end of the storage box is in threaded connection with the cap, the cap deviates from one end of the storage box and is fixed to the connecting pipe, one end of the connecting pipe is communicated with the air pipe, one end of the storage box is fixed to the water pipe, one end of the cleaning sleeve is fixed to the fixing pipe, one end of the fixing pipe is communicated with the water pipe, a plurality of discharge holes are formed in the cleaning sleeve, and the discharge holes are communicated with the water pipe through the cleaning sleeve.
Specifically, fixed knot constructs including clamping screw, clamp plate, latch, stopper and second spring the inside threaded connection of bull stick has clamping screw, just clamping screw's one end is half spherical structure the inside sliding connection of bull stick has the cross-section to be trapezium structure the clamp plate the fixed a plurality of cross-sections of one end of clamp plate are the triangle-shaped structure the latch the one end of clamp plate is fixed the stopper, just the stopper with bull stick sliding connection the stopper with the centre gripping is fixed between the bull stick the second spring.
Specifically, the pressure release structure includes pressure release pipe, piston, third spring and pressure release hole, the pressure release pipe is the vertical relation and is fixed in the outside of connecting pipe, just the inside of pressure release pipe with the inside of connecting pipe communicates with each other the inside sliding connection of pressure release pipe has the piston with the centre gripping is fixed between the pressure release pipe the third spring be equipped with on the pressure release pipe the pressure release hole.
Specifically, adjust the structure and include regulating tube, clamp plate, sealing plug and locking screw, the regulating tube is the slope form and is fixed in the one end of fixed pipe the inside sliding connection of regulating tube has the clamp plate threaded connection has locking screw on the regulating tube, just locking screw with the clamp plate rotates to be connected the clamp plate deviates from locking screw's one end fixed cross-section is trapezium structure the sealing plug.
The invention has the beneficial effects that:
(1) the paint brush convenient for controlling the paint coating thickness can synchronously drive the material injection structure to work while performing the painting work, can automatically inject the paint into the painting structure while performing the painting work by matching the painting structure with the material injection structure, does not need manual repeated dipping or other paint works, can save labor power and greatly improve the painting efficiency, and can prevent the paint from being injected into the painting structure when the painting structure does not work, namely, when the wall painting work is performed, because the painting roller is fixedly connected with the rotating rod which is rotationally connected with the connecting rod through the bearing, the whitewashing roller can drive the rotating rod to rotate, the ejector rod is fixed outside the rotating rod, the ejector rod can rotate along with the rotating rod, the sliding sleeve is fixed outside the connecting rod, the sliding block is connected inside the sliding sleeve in a sliding mode, the first spring is clamped and fixed between the sliding block and the sliding sleeve, and one end, away from the first spring, of the sliding block is of an arc-shaped structure, so that the sliding block can slide in the sliding sleeve in a reciprocating mode under the matched use of the ejector rod and the first spring, the air bag can be continuously extruded, air generated by the air bag can enter the storage box through the air pipe, the air pressure inside the storage box is increased at the moment, paint inside the storage box can be extruded into the cleaning sleeve through the water pipe, and the multiple fine discharge holes are formed in the cleaning sleeve, so that the paint can flow out of the whitewashing roller, and automatic feeding operation is completed, neither need relapse dip in the material operation, also need not carry out other notes material operations, whole notes material process relies on the rotation of whitewashing roller completely, can enough use manpower sparingly, can also remove the time that dips in the material many times from to improve whitewash efficiency greatly, and when stopping whitewashing at whitewashing roller, major ingredient work stops promptly, thereby can reach the effect of avoiding coating waste.
(2) The paint brush convenient for controlling the paint coating thickness is characterized in that one end of the painting structure is provided with the cleaning structure, the cleaning structure can timely clean particle impurities adhered to the painting structure, and therefore the painting quality can be guaranteed, namely, the fixing sleeve is fixed on the connecting rod, the upright rod is arranged inside the fixing sleeve, the cleaning sleeve is fixed at one end of the upright rod, which is far away from the fixing sleeve, the brush is arranged at one end of the cleaning sleeve, and the cleaning roller can be automatically cleaned in the rotating process of the painting roller through the arrangement of the brush, so that the particle impurities adhered to the outer part of the painting roller can be timely cleaned, the painting quality is guaranteed, and the cleaning sleeve is of an arc structure, and the excess paint on the painting roller can be automatically collected to avoid the paint from dropping on the ground or a human body, reach the effect of saving coating, and because the pole setting can slide in the inside of fixed cover through adjusting screw, consequently can also adjust the clearance between clearance cover and the whitewash roller, can be applicable to the whitewash roller of different diameters promptly to can increase the suitability of device.
(3) The paint brush convenient for controlling the paint coating thickness can be quickly installed and fixed by arranging the fixing structure in the painting structure, can save the installation time, and can also increase the fixing firmness of the painting structure, so that the painting structure can be prevented from falling off when in work, namely, when the painting roller is installed and replaced, only the painting roller is sleeved on the rotating rod, and then the fixing screw rod is rotated, because the pressing plate with the trapezoidal cross section is connected in the rotating rod in a sliding manner, when the fixing screw rod is rotated, the fixing screw rod can extrude the pressing plate to move towards the inner side wall of the painting roller, the fixing of the pressing plate on the painting roller can be realized, and because a plurality of clamping teeth with the triangular cross section are fixed at one end of the pressing plate, the firmness between the pressing plate and the painting roller can be greatly increased by the arrangement of the clamping teeth, and because the limiting block is fixed at one end of the pressing plate, and the second spring is clamped and fixed between the limiting block and the rotating rod, when the fixing screw rod is rotated to be taken out, the pressing plate can automatically reset under the action of the elastic force of the second spring, so that the brush roller can be conveniently detached and replaced.
(4) The paint brush convenient for controlling the coating thickness of the paint is characterized in that the pressure relief structure for relieving the pressure of the material injection structure is arranged outside the material injection structure, so that the pressure relief work can be automatically carried out when the air pressure inside the material injection structure is too high, the damage of the material injection structure can be avoided, the adjusting structure is also arranged outside the material injection structure, the speed of injecting the paint can be adjusted through the arrangement of the adjusting structure, the thickness of the paint brush can be adjusted, so that the paint brush is suitable for different painting occasions, namely, the pressure relief pipe is fixed outside the connecting pipe, when the internal air pressure is too high in connection, the air can push the piston to slide towards the inside of the pressure relief pipe, when the piston slides to the pressure relief hole to be communicated with the inside of the connecting pipe, the automatic pressure relief work can be completed, and the adjusting pipe is fixed inside the fixing pipe, the inside sliding connection at the control tube has the clamp plate, is used for adjusting the sealing plug of fixed pipe intercommunication size at the fixed sealing plug that is used for of one end of clamp plate, can realize the sealing plug to the break-make size of fixed pipe through externally rotating locking screw to can adjust the speed that the coating pours into, reach the effect that changes the thickness of whitewashing, thereby can be applicable to the wall whitewashing of different occasions.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a paint brush of the present invention for facilitating control of paint application thickness;
FIG. 2 is a schematic view of the connecting structure of the rendering structure and the cleaning structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
FIG. 5 is a schematic structural view of the injection structure shown in FIG. 1;
FIG. 6 is a schematic view of a connection structure of the injection structure and the pressure relief structure shown in FIG. 1;
fig. 7 is a schematic view of a connection structure of the injection structure and the adjustment structure shown in fig. 1.
In the figure: 1. a fixed rod, 2, an extension structure, 21, a fixed ring, 22, a support rod, 23, a sponge sleeve, 24, an extension screw rod, 3, a painting structure, 31, a connecting rod, 32, a rotating rod, 33, a painting roller, 34, a bearing, 4, a cleaning structure, 41, a fixed sleeve, 42, a vertical rod, 43, a cleaning sleeve, 44, a brush, 45, an adjusting screw rod, 5, a material injection structure, 51, a sliding sleeve, 52, a sliding block, 53, an air pipe, 54, a connecting pipe, 55, a cover cap, 56, a material storage box, 57, a locking hoop, 58, a water pipe, 59, a fixed pipe, 59a discharge hole, 59b, a push rod, 59c, an air bag, 59d, a first spring 6, a fixed structure, 61, a fixed screw rod, 62, a pressing plate, 63, a latch, 64, a limit block, 65, a second spring, 7, a pressure relief structure, 71, a pressure relief pipe, 72, a piston, 73, a third spring, 74, a hole, 8, 81. adjusting pipe 82, pressure plate 83, sealing plug 84 and locking screw.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the paint brush convenient for controlling the paint application thickness according to the present invention comprises a fixing rod 1, an elongated structure 2, a painting structure 3, a cleaning structure 4, a material injection structure 5, a fixing structure 6, a pressure relief structure 7 and an adjusting structure 8, wherein one end of the fixing rod 1 for supporting and installing other components is fixed with the elongated structure 2 for adjusting the elongation of the whole device, and one end of the fixing rod 1 opposite to the elongated structure 2 is provided with the painting structure 3 for painting; the cleaning structure 4 for cleaning the debris of the painting structure 3 is fixed at one end of the painting structure 3, and the material injection structure 5 for automatically injecting the material into the painting structure 3 is installed at one end of the painting structure 3; the inside of whitewash structure 3 is equipped with and is used for fixing the cover that whitewashes fixed knot constructs 6 annotate the one end installation of material structure 5 and be used for right whitewash structure 3 carries out the gas pressure release structure 7 annotate the one end of material structure 5 be equipped with and be used for controlling the thickness of whitewashing regulation structure 8.
Specifically, extension structure 2 is including solid fixed ring 21, bracing piece 22, sponge cover 23 and extension screw rod 24 the inside threaded connection of dead lever 1 has extension screw rod 24, extension screw rod 24 deviates from the one end of dead lever 1 is fixed bracing piece 22 the outside threaded connection of extension screw rod 24 has solid fixed ring 21 the outside of bracing piece 22 is cup jointed sponge cover 23, through extension screw rod 24 with the cooperation of dead lever 1 is used, can change the whole length of device to can conveniently be applicable to the whitewash of different heights, through gu fixed ring 21 with the threaded connection of extension screw rod 24 can be right it is spacing fixed to extend screw rod 24.
Specifically, the painting structure 3 includes a connecting rod 31, a rotating rod 32, a painting roller 33 and a bearing 34, the connecting rod 31 is fixed at one end of the fixing rod 1 departing from the supporting rod 22, the bearing 34 is fixed inside the connecting rod 31, the rotating rod 32 is fixed inside the bearing 34, the rotating rod 32 is rotatably connected with the connecting rod 31 through the bearing 34, the painting roller 33 is sleeved outside the rotating rod 32, and the painting work is completed.
Specifically, clearance structure 4 is including fixed cover 41, pole setting 42, clearance cover 43, brush 44 and adjusting screw 45, fixed cover 41 is fixed in connecting rod 31 the inside sliding connection of fixed cover 41 has the pole setting 42 that is the cuboid structure the inside threaded connection of fixed cover 41 has adjusting screw 45, just adjusting screw 45 with pole setting 42 rotates and connects pole setting 42 deviates from adjusting screw 45's one end is fixed clearance cover 43, just clearance cover 43 is the arc structure the one end installation of clearance cover 43 brush 44, owing to fixed cover 41 on the connecting rod 31 the inside of fixed cover 41 is equipped with pole setting 42, owing to pole setting 42 deviates from the one end of fixed cover 41 is fixed clearance cover 43, and the one end of clearance cover 43 is equipped with brush 44, through the setting of brush 44, can brush 33 rotate the automatic right of in-process brush roll 33 cleans work, thereby can with the granule impurity of the outside adhesion of brush roll 33 carries out timely cleaning work, guarantees the quality of whitewashing, and because cleaning sleeve 43 is the arc structure, can also be right unnecessary coating on brush roll 33 connects material work, avoids the coating to drip on ground or human body, reaches the effect of saving coating, and because pole setting 42 can pass through adjusting screw 45 is in the inside of fixed cover 41 slides, consequently can also adjust cleaning sleeve 43 with clearance between brush roll 33, can be applicable to different diameters promptly brush roll 33 to can increase the suitability of device.
Specifically, the material injection structure 5 comprises a sliding sleeve 51, a sliding block 52, an air pipe 53, a connecting pipe 54, a cap 55, a material storage tank 56, a locking hoop 57, a water pipe 58, a fixing pipe 59, a discharge hole 59a, a push rod 59b, an air bag 59c and a first spring 59d, wherein the sliding sleeve 51 is fixed on the connecting rod 31, the sliding block 52 is connected in the sliding sleeve 51 in a sliding manner, one end of the sliding block 52 close to the rotating rod 32 is of an arc-shaped structure, the first spring 59d is fixedly clamped between the sliding block 52 and the sliding sleeve 51, the air bag 59c is fixedly clamped between the sliding block 52 and the sliding sleeve 51, the push rod 59b is fixed outside the rotating rod 32, one end of the push rod 59b, which is deviated from the rotating rod 32, is of a hemispherical structure, the air pipe 53 is arranged at one end of the sliding sleeve 51, and the air pipe 53 is communicated with the air bag 59c, two locking hoops 57 are fixed on the outside of the fixing rod 1, the storage box 56 is clamped inside the two locking hoops 57, the storage box 56 is a cylindrical structure with a containing cavity inside, one end of the storage box 56 is connected with the cap 55 through a screw thread, one end of the cap 55, which is far away from the storage box 56, is fixed with the connecting pipe 54, one end of the connecting pipe 54 is communicated with the air pipe 53, one end of the storage box 56 is fixed with the water pipe 58, one end of the cleaning sleeve 43 is fixed with the fixing pipe 59, one end of the fixing pipe 59 is communicated with the water pipe 58, a plurality of discharge holes 59a are arranged on the cleaning sleeve 43, the discharge holes 59a are communicated with the water pipe 58 through the cleaning sleeve 43, when the wall painting work is carried out, as the painting roller 33 is fixedly connected with the rotating rod 32, the rotating rod 32 is rotatably connected with the connecting rod 31 through the bearing 34, so that during a brushing operation, the brush roller 33 drives the rotating rod 32 to rotate, the top rod 59b is fixed outside the rotating rod 32, the sliding sleeve 51 is fixed outside the connecting rod 31, the sliding block 52 is slidably connected inside the sliding sleeve 51, the first spring 59d is clamped and fixed between the sliding block 52 and the sliding sleeve 51, and one end of the sliding block 52, which is far away from the first spring 59d, is in an arc structure, so that under the matching use of the top rod 59b and the first spring 59d, the sliding block 52 can slide back and forth inside the sliding sleeve 51, and the air bag 59c can be continuously squeezed, the gas generated by the air bag 59c enters the interior of the storage tank 56 through the air tube 53, and the internal air pressure of the storage tank 56 is increased, so that the paint in the storage tank 56 can be squeezed into the cleaning sleeve 43 through the water tube 58, since the plurality of fine discharge holes 59a are provided in the interior of the cleaning sleeve 43, the paint flows out on the brush roller 33, thereby completing the automatic feeding operation, not needing repeated dipping operation, and not needing other injecting operation, the whole injecting process completely depends on the rotation of the brush roller 33, which can save manpower, and can also save the time of dipping for many times, therefore, the painting efficiency is greatly improved, and when the painting roller 33 stops painting, the main material stops working, so that the effect of avoiding paint waste can be achieved.
Specifically, the fixing structure 6 includes a fixing screw 61, a pressing plate 62, a latch 63, a limiting block 64 and a second spring 65, the fixing screw 61 is connected to the inner thread of the rotating rod 32, one end of the fixing screw 61 is of a hemispherical structure, the pressing plate 62 with a trapezoidal cross section is slidably connected to the inner portion of the rotating rod 32, the latch 63 with a triangular cross section is fixed to one end of the pressing plate 62, the limiting block 64 is slidably connected to the rotating rod 32, the second spring 65 is fixedly clamped between the limiting block 64 and the rotating rod 32, when the brush roller 33 is installed and replaced, the brush roller 33 is only sleeved on the rotating rod 32, and then the fixing screw 61 is rotated, since the pressing plate 62 with a trapezoidal cross section is slidably connected to the inner portion of the rotating rod 32, when the fixing screw 61 is rotated, the fixing screw 61 extrudes the pressing plate 62 to move towards the inner side wall of the brush roller 33, so that the pressing plate 62 can fix the brush roller 33, and because the clamping teeth 63 with triangular cross sections are fixed at one end of the pressing plate 62, the firmness between the pressing plate 62 and the brush roller 33 can be greatly increased through the arrangement of the clamping teeth 63, and because the limiting block 64 is fixed at one end of the pressing plate 62 and the second spring 65 is clamped and fixed between the limiting block 64 and the rotating rod 32, when the fixing screw 61 is rotated and taken out, the pressing plate 62 can automatically reset under the elastic force of the second spring 65, so that the brush roller 33 can be conveniently detached and replaced.
Specifically, the pressure relief structure 7 includes a pressure relief pipe 71, a piston 72, a third spring 73 and a pressure relief hole 74, the pressure relief pipe 71 is fixed to the outside of the connection pipe 54 in a perpendicular relationship, the inside of the pressure relief pipe 71 is communicated with the inside of the connection pipe 54, the piston 72 is slidably connected to the inside of the pressure relief pipe 71, the third spring 73 is clamped and fixed between the piston 72 and the pressure relief pipe 71, the pressure relief hole 74 is formed in the pressure relief pipe 71, the pressure relief pipe 71 is fixed to the outside of the connection pipe 54, when the internal air pressure of the connection pipe 54 is too high, the piston 72 is pushed by air to slide towards the inside of the pressure relief pipe 71, and when the piston 72 slides to the pressure relief hole 74 to communicate with the inside of the connection pipe 54, the automatic pressure relief work can be completed.
Specifically, the adjusting structure 8 includes an adjusting tube 81, a pressing plate 82, a sealing plug 83 and a locking screw 84, the adjusting tube 81 is fixed at one end of the fixing tube 59 in an inclined manner, the pressing plate 82 is slidably connected inside the adjusting tube 81, the locking screw 84 is connected to the adjusting tube 81 in a threaded manner, the locking screw 84 is rotatably connected to the pressing plate 82, the sealing plug 83 having a trapezoidal cross section is fixed at one end of the pressing plate 82 away from the locking screw 84, the adjusting tube 81 is fixed inside the fixing tube 59, the pressing plate 82 is slidably connected inside the adjusting tube 81, the sealing plug 83 for adjusting the size of the communication of the fixing tube 59 is fixed at one end of the pressing plate 82, and the size of the sealing plug 83 for opening and closing the fixing tube 59 can be realized by rotating the locking screw 84 outside, therefore, the speed of injecting the coating can be adjusted, the effect of changing the painting thickness is achieved, and the wall painting device can be suitable for wall painting on different occasions.
When in use, firstly, the storage box 56 is filled with paint, then the whole length of the height adjusting device can be brushed according to the whole length of the height adjusting device as required, the whole length of the device can be changed by matching the extension screw 24 with the fixed rod 1, so that the device can be conveniently suitable for brushing of different heights, the extension screw 24 can be limited and fixed through the threaded connection of the fixed ring 21 and the extension screw 24, when in wall brushing work, because the brushing roller 33 is fixedly connected with the rotating rod 32, the rotating rod 32 is rotatably connected with the connecting rod 31 through the bearing 34, when in wall brushing work, the brushing roller 33 can drive the rotating rod 32 to rotate, because the ejector rod 59b is fixed on the outer part of the rotating rod 32, the sliding sleeve 51 is fixed on the outer part of the connecting rod 31, the sliding block 52 is connected in the sliding sleeve 51 in a sliding way, the first spring 59d is clamped and fixed between the sliding block 52 and the sliding sleeve 51, and because one end of the sliding block 52 departing from the first spring 59d is of an arc structure, the sliding block 52 can slide back and forth in the sliding sleeve 51 under the matching use of the ejector rod 59b and the first spring 59d, so that the air bag 59c can be continuously extruded, air generated by the air bag 59c can enter the storage box 56 through the air pipe 53, at the moment, the internal air pressure of the storage box 56 is increased, paint in the storage box 56 can be extruded into the cleaning sleeve 43 through the water pipe 58, because the plurality of fine discharge holes 59a are formed in the cleaning sleeve 43, the paint can flow out of the powder brush roller 33, so that the automatic feeding operation is completed, the repeated dipping operation and other injection operation are not needed, and the whole injection process completely depends on the rotation of the powder brush roller 33, the labor can be saved, the time for dipping the paint for multiple times can be saved, the painting efficiency is greatly improved, and when the painting roller 33 stops painting, the main material stops working, so that the paint waste can be avoided; because the fixed sleeve 41 is fixed on the connecting rod 31, the upright rod 42 is arranged inside the fixed sleeve 41, the cleaning sleeve 43 is fixed at one end of the upright rod 42, which is far away from the fixed sleeve 41, the brush 44 is arranged at one end of the cleaning sleeve 43, the cleaning work can be automatically carried out on the brush roller 33 in the rotating process of the brush roller 33 through the arrangement of the brush 44, so that the particle impurities adhered to the outer part of the brush roller 33 can be cleaned in time, the quality of the painting is ensured, in addition, because the cleaning sleeve 43 is of an arc-shaped structure, the material receiving work can be carried out on the redundant paint on the brush roller 33, the paint is prevented from dropping on the ground or a human body, the effect of saving the paint is achieved, in addition, because the upright rod 42 can slide in the fixed sleeve 41 through the adjusting screw rod 45, the gap between the cleaning sleeve 43 and the brush roller 33 can be adjusted, namely, the brush, thereby being capable of increasing the applicability of the device; by fixing the pressure relief pipe 71 outside the connecting pipe 54, when the pressure inside the connecting pipe 54 is too high, the gas can push the piston 72 to slide towards the inside of the pressure relief pipe 71, when the piston 72 slides to the pressure relief hole 74 to be communicated with the inside of the connecting pipe 54, the automatic pressure relief work can be completed, and as the adjusting pipe 81 is fixed inside the fixing pipe 59, the pressing plate 82 is connected inside the adjusting pipe 81 in a sliding manner, the sealing plug 83 used for adjusting the communication size of the fixing pipe 59 is fixed at one end of the pressing plate 82, the on-off size of the fixing pipe 59 by the sealing plug 83 can be realized by externally rotating the locking screw 84, so that the injection speed of the coating can be adjusted, the effect of changing the thickness of the painting can be achieved, and the wall painting device can be suitable for wall; when the brush roller 33 is installed and replaced, the brush roller 33 is sleeved on the rotating rod 32, then the fixed screw 61 is rotated, since the pressing plate 62 having a trapezoidal cross-section is slidably coupled to the inside of the rotary rod 32, when the fixing screw 61 is rotated, the fixing screw 61 will press the pressing plate 62 to move towards the inner side wall of the brush roller 33, so that the fixing of the pressing plate 62 to the brush roller 33 can be realized, and because a plurality of clamping teeth 63 with triangular cross sections are fixed at one end of the pressing plate 62, through the arrangement of the latch 63, the firmness between the pressing plate 62 and the painting roller 33 can be greatly increased, and since the stopper 64 is fixed to one end of the pressing plate 62, and the second spring 65 is sandwiched and fixed between the stopper 64 and the rotating lever 32, therefore, when the fixing screw 61 is rotated to be taken out, the pressing plate 62 is automatically restored by the elastic force of the second spring 65, so that the brush roller 33 can be easily detached and replaced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a coating brush convenient to control coating and paint thickness which characterized in that: the device comprises a fixing rod (1), an extension structure (2), a painting structure (3), a cleaning structure (4), a material injection structure (5), a fixing structure (6), a pressure relief structure (7) and an adjusting structure (8), wherein the extension structure (2) used for adjusting the extension of the whole device is fixed at one end of the fixing rod (1) for supporting and installing other parts, and the painting structure (3) used for painting is installed at one end of the fixing rod (1) away from the extension structure (2); the cleaning structure (4) used for cleaning scraps of the painting structure (3) is fixed at one end of the painting structure (3), and the material injection structure (5) used for automatically injecting materials into the painting structure (3) is installed at one end of the painting structure (3); whitewash the inside of structure (3) and be equipped with and be used for whitewashing the cover and go on fixedly fixed knot structure (6) annotate the one end installation of material structure (5) and be used for right whitewash structure (3) and carry out gas pressure release structure (7) the one end of annotating material structure (5) is equipped with and is used for controlling and whitewashes thickness adjust structure (8).
2. A paint brush as claimed in claim 1, which facilitates control of the thickness of paint applied, wherein: extension structure (2) is including solid fixed ring (21), bracing piece (22), sponge cover (23) and extension screw rod (24) the inside threaded connection of dead lever (1) has extension screw rod (24), extension screw rod (24) deviate from the one end of dead lever (1) is fixed bracing piece (22) the outside threaded connection of extension screw rod (24) has solid fixed ring (21) the outside of bracing piece (22) is cup jointed sponge cover (23).
3. A paint brush as claimed in claim 2, which facilitates control of the thickness of paint applied, wherein: whitewash structure (3) including connecting rod (31), bull stick (32), whitewash roller (33) and bearing (34), connecting rod (31) are fixed in dead lever (1) deviates from the one end of bracing piece (22) the inside of connecting rod (31) is fixed bearing (34) the inside of bearing (34) is fixed bull stick (32), just bull stick (32) pass through bearing (34) with connecting rod (31) rotate and are connected the outside of bull stick (32) is cup jointed whitewash roller (33).
4. A paint brush as claimed in claim 3, which facilitates control of the thickness of paint applied, wherein: clearance structure (4) are including fixed cover (41), pole setting (42), clearance cover (43), brush (44) and adjusting screw (45), fixed cover (41) are fixed in connecting rod (31) the inside sliding connection of fixed cover (41) has and is the cuboid structure pole setting (42) the inside threaded connection of fixed cover (41) has adjusting screw (45), just adjusting screw (45) with pole setting (42) rotate to be connected pole setting (42) deviate from the one end of adjusting screw (45) is fixed clearance cover (43), just clearance cover (43) are the arc structure the one end installation of clearance cover (43) brush (44).
5. A paint brush as claimed in claim 4, which facilitates control of the thickness of paint applied thereto, wherein: the material injection structure (5) comprises a sliding sleeve (51), a sliding block (52), an air pipe (53), a connecting pipe (54), a cover cap (55), a material storage box (56), a locking hoop (57), a water pipe (58), a fixed pipe (59), a discharge hole (59 a), a push rod (59 b), an air bag (59 c) and a first spring (59 d), wherein the sliding sleeve (51) is fixed on the connecting rod (31), the sliding block (52) is connected inside the sliding sleeve (51) in a sliding manner, one end, close to the rotating rod (32), of the sliding block (52) is of an arc-shaped structure, the first spring (59 d) is fixedly clamped between the sliding block (52) and the sliding sleeve (51), the air bag (59 c) is fixedly clamped between the sliding block (52) and the sliding sleeve (51), the push rod (59 b) is fixedly arranged outside the rotating rod (32), and one end, away from the rotating rod (32), of the push rod (59 b) is of a hemispherical structure, the air pipe (53) is arranged at one end of the sliding sleeve (51), the air pipe (53) is communicated with the air bag (59 c), two locking hoops (57) are fixed outside the fixed rod (1), the storage box (56) is clamped inside the two locking hoops (57), the storage box (56) is of a cylindrical structure with a containing cavity inside, one end of the storage box (56) is in threaded connection with the cap (55), one end of the cap (55) departing from the storage box (56) is fixed with the connecting pipe (54), one end of the connecting pipe (54) is communicated with the air pipe (53), the water pipe (58) is fixed at one end of the storage box (56), the fixed pipe (59) is fixed at one end of the cleaning sleeve (43), and one end of the fixed pipe (59) is communicated with the water pipe (58), the cleaning sleeve (43) is provided with a plurality of discharge holes (59 a), and the discharge holes (59 a) are communicated with the water pipe (58) through the cleaning sleeve (43).
6. A paint brush as claimed in claim 3, which facilitates control of the thickness of paint applied, wherein: fixed knot constructs (6) and includes clamping screw (61), clamp plate (62), latch (63), stopper (64) and second spring (65) the internal thread of bull stick (32) is connected with clamping screw (61), just the one end of clamping screw (61) is the hemisphere structure the inside sliding connection of bull stick (32) has the cross-section to be trapezium structure clamp plate (62) the fixed a plurality of cross-sections of one end of clamp plate (62) are the triangle-shaped structure latch (63) the one end of clamp plate (62) is fixed stopper (64), just stopper (64) with bull stick (32) sliding connection stopper (64) with the centre gripping is fixed between bull stick (32) second spring (65).
7. A paint brush as claimed in claim 5, which facilitates control of the thickness of paint applied thereto, wherein: pressure release structure (7) include pressure release pipe (71), piston (72), third spring (73) and pressure release hole (74), pressure release pipe (71) are the vertical relation and are fixed in the outside of connecting pipe (54), just the inside of pressure release pipe (71) with the inside of connecting pipe (54) communicates with each other the inside sliding connection of pressure release pipe (71) has piston (72) with the centre gripping is fixed between pressure release pipe (71) third spring (73) be equipped with on pressure release pipe (71) pressure release hole (74).
8. A paint brush as claimed in claim 5, which facilitates control of the thickness of paint applied thereto, wherein: adjust structure (8) and include regulating tube (81), clamp plate (82), sealing plug (83) and locking screw (84), regulating tube (81) are the slope form and are fixed in the one end of fixed pipe (59) the inside sliding connection of regulating tube (81) has clamp plate (82) threaded connection has on regulating tube (81) locking screw (84), just locking screw (84) with clamp plate (82) rotate to be connected clamp plate (82) deviate from the one end fixed cross-section of locking screw (84) is trapezium structure sealing plug (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384133.2A CN111021683B (en) | 2019-12-28 | 2019-12-28 | Paint brush convenient to control paint thickness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911384133.2A CN111021683B (en) | 2019-12-28 | 2019-12-28 | Paint brush convenient to control paint thickness |
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| CN111021683A true CN111021683A (en) | 2020-04-17 |
| CN111021683B CN111021683B (en) | 2021-07-27 |
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| CN201911384133.2A Active CN111021683B (en) | 2019-12-28 | 2019-12-28 | Paint brush convenient to control paint thickness |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196229A (en) * | 2020-10-14 | 2021-01-08 | 按钮科技(杭州)有限公司 | Paint coating tool convenient to work at corner |
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|---|---|---|---|---|
| CN2198336Y (en) * | 1994-01-31 | 1995-05-24 | 张凤英 | Push and pull type automatic coating machine |
| CN108277964A (en) * | 2018-04-03 | 2018-07-13 | 大连圣多教育咨询有限公司 | Paint brush |
| CN109403595A (en) * | 2018-10-19 | 2019-03-01 | 黄建国 | A kind of paint roller |
| CN109989558A (en) * | 2019-04-30 | 2019-07-09 | 苏州市职业大学 | A kind of metope painting device convenient for adjusting brushing amount |
-
2019
- 2019-12-28 CN CN201911384133.2A patent/CN111021683B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198336Y (en) * | 1994-01-31 | 1995-05-24 | 张凤英 | Push and pull type automatic coating machine |
| CN108277964A (en) * | 2018-04-03 | 2018-07-13 | 大连圣多教育咨询有限公司 | Paint brush |
| CN109403595A (en) * | 2018-10-19 | 2019-03-01 | 黄建国 | A kind of paint roller |
| CN109989558A (en) * | 2019-04-30 | 2019-07-09 | 苏州市职业大学 | A kind of metope painting device convenient for adjusting brushing amount |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112196229A (en) * | 2020-10-14 | 2021-01-08 | 按钮科技(杭州)有限公司 | Paint coating tool convenient to work at corner |
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|---|---|
| CN111021683B (en) | 2021-07-27 |
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Effective date of registration: 20210630 Address after: 317500 huichuanwang village, Hengfeng street, Wenling City, Taizhou City, Zhejiang Province Applicant after: Wenling yachaotong Shoes Co.,Ltd. Address before: 310000 room 139, building 1, no.1358, Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU XINHE ENGINEERING MANAGEMENT CONSULTATION Co.,Ltd. |
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Denomination of invention: The utility model relates to a paint brush which is convenient to control the coating thickness Effective date of registration: 20210817 Granted publication date: 20210727 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Wenling yachaotong Shoes Co.,Ltd. Registration number: Y2021980007666 |
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Date of cancellation: 20221012 Granted publication date: 20210727 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Wenling yachaotong Shoes Co.,Ltd. Registration number: Y2021980007666 |
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Denomination of invention: A paint brush convenient for controlling the coating thickness Effective date of registration: 20221019 Granted publication date: 20210727 Pledgee: Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor: Wenling yachaotong Shoes Co.,Ltd. Registration number: Y2022980018841 |