CN109989558B - Wall painting device convenient for adjusting painting amount - Google Patents
Wall painting device convenient for adjusting painting amount Download PDFInfo
- Publication number
- CN109989558B CN109989558B CN201910361066.6A CN201910361066A CN109989558B CN 109989558 B CN109989558 B CN 109989558B CN 201910361066 A CN201910361066 A CN 201910361066A CN 109989558 B CN109989558 B CN 109989558B
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- China
- Prior art keywords
- paint
- air inlet
- rod
- air
- brush
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- 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
-
- 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
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
Abstract
The invention discloses a wall painting device convenient for adjusting painting amount, which comprises a paint storage rod, a fixed frame, a brush and an air inlet tank, wherein the fixed rod is fixed at one end of the paint storage rod; the bottom of the air inlet tank is provided with an air inlet valve and an air outlet valve, and the air outlet valve is provided with an air inlet pipe communicated to the paint storage rod; run through mount and fixed stick and arrange into lacquer pipe intercommunication to advancing the lacquer intracavity. Compared with the prior art, the wall painting device convenient for adjusting the painting amount has the advantages that the connecting rod is driven to drive the air compression piston in the air inlet tank to move through the rotation of the hairbrush, air is continuously pressed into the paint storage rod to enable paint to enter the paint inlet cavity, and the relative position of the air inlet tank and the air compression piston is adjusted to adjust the internal air amount and change the pressure.
Description
Technical Field
The invention relates to a wall painting device convenient for adjusting painting amount, and belongs to the technical field of interior decoration.
Background
The general indoor decoration is a comprehensive art which meets the social activity and living needs of people, reasonably organizes and shapes an indoor environment with aesthetic feeling, comfort and convenience, is a door of environmental art and is also called indoor design; integrates modern scientific technology and cultural art, and has close relation with architectural design, geography, decorative art, human engineering, psychology, aesthetics, scientific and technological materials, and the like.
Wall painting is an important step in interior decoration engineering, and spraying or manual brush coating is adopted in traditional painting operation. The spraying paint has great pollution to the operating environment; the manual brushing efficiency is low, the paint is easy to drip, and the paint thickness is difficult to control.
In the existing construction industry, the wall surface of each building is not coated with a uniform cement proportion, so that the paint consumption of paint liquid on the wall surface is different in the wall surface painting process, and a device capable of adjusting the paint consumption according to the paint consumption of different wall surfaces is urgently needed to be designed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a wall painting device which is convenient for adjusting the painting amount, aiming at the defects of the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that:
a wall painting device convenient for adjusting painting amount comprises a paint storage rod, a fixing frame, a hairbrush and an air inlet tank, wherein the paint storage rod is of a tubular structure, the fixing rod is fixed at one end of the paint storage rod, the other end of the paint storage rod is provided with a sealing cover, the fixing frame is located at the other end of the fixing rod, the hairbrush is installed at one end of the fixing frame, the other end of the fixing frame is provided with a bracket, the air inlet tank is limited in the bracket, the hairbrush is of a hollow roller shaft structure, a hollow paint inlet cavity is arranged in the hairbrush, a plurality of paint outlet holes are distributed in the surface of the paint inlet cavity, one end of the hairbrush is rotatably connected to the fixing frame, an eccentric convex column is arranged at the other end of the hairbrush, an air pressing piston is arranged in; the bottom of the air inlet tank is provided with an air inlet valve and an air outlet valve, the air outlet valve is provided with an air inlet pipe, and the air inlet pipe penetrates through the fixing rod and is communicated into the paint storage rod; run through mount and fixed stick and arrange into the lacquer pipe, advance lacquer pipe one end and communicate to advancing the lacquer intracavity.
As a further preferred scheme, the outer wall of the air inlet tank is axially provided with a rack, the part of the fixing frame close to the air inlet tank is provided with a notch, a worm wheel and a worm are arranged in the notch, the worm wheel is respectively meshed with the worm and the rack, and the worm can be rotated to drive the air inlet tank to move relative to the brush.
As a further preferable scheme, the paint inlet pipe penetrates through one end of the fixing rod and extends to the bottom of the paint storage rod.
As a further preferred scheme, one end of the fixing rod, which is located at the paint storage rod, is provided with a rigid pipeline, the rigid pipeline extends to the bottom of the paint storage rod, and the paint inlet pipe penetrates into the rigid pipeline.
As a further preferable scheme, the eccentric convex column is located at a position close to the edge of the end of the brush, and two ends of the connecting rod are respectively and rotatably connected to the eccentric convex column and the air compression piston.
Compared with the prior art, the wall painting device convenient for adjusting the painting amount has the advantages that the brush rotates to drive the connecting rod to drive the air compression piston in the air inlet tank to move, air is continuously pressed into the paint storage rod to enable paint to enter the paint inlet cavity, and the worm wheel is respectively matched with the worm and the rack to adjust the height position of the air compression piston in the air inlet tank, so that the air compression amount of air inlet is adjusted, the air pressure provided by the air compression piston is different under different air amount states, the release amount of different air pressure paint is influenced, and the effect of adjusting the height position of the air compression piston in the air inlet tank to change the painting amount is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is an axial cross-sectional view of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
wherein, 1, a fixed frame, 12, a fixed rod; 2. a paint storage rod 21 and a sealing cover; 3. a paint inlet pipe; 4. the brush 41, the eccentric convex column 42, the paint outlet 43 and the paint inlet cavity; 5. An air inlet tank 51, an air compression cavity 52 and a fixing pin; 6. a connecting rod 61, a pneumatic piston; 7. an inlet valve, 71, an outlet valve; 8. an air inlet pipe; 9. bracket 91, worm 92, worm wheel 93, rack.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, the wall painting device for conveniently adjusting painting amount of the invention comprises a fixing frame 1, an air inlet tank 5 and a paint storage rod 2 as main bodies; the lower end of the fixing frame 1 is provided with a fixing rod 12 and a paint storage rod 2 sleeved on the fixing rod 12, the interior of the paint storage rod 2 is hollowed out and used for storing paint, and after the paint is filled in, the tail end of the paint storage rod 2 is covered by a sealing cover 21; two ends of the fixed frame 1 are respectively provided with an annular bracket 9 and a cylindrical brush 4 which can be attached to the wall surface to roll, and the middle of the bracket 9 is provided with an air inlet tank 5 which can be attached to the inner wall of the annular bracket 9 to slide up and down; the side wall of the air inlet tank 5 and the bracket 9 are respectively provided with a rack 93, a worm 91 and a worm gear 92, the worm gear 92 is positioned between the rack 93 and the worm 91, the worm gear 92 is respectively meshed with the rack 93 and the worm 91, and the worm gear 92 can be adjusted to be self-locked.
When in use, the sealing cover 21 at the rear end of the paint storage rod 2 is firstly screwed off, then paint liquid is poured into the paint storage rod 2, and the sealing cover 21 is covered; then, adjusting the worm 91 according to the paint consumption of the wall surface to be painted, wherein the worm 91 drives the worm gear 92 to rotate on the bracket 9, and simultaneously the worm gear 92 drives the gear to slide at the front end of the bracket 9; then holding the fixing rod 12, pressing the cylindrical brush 4 to roll on the wall surface, eccentrically rotating the eccentric convex column 41 on the side end surface of the brush 4 along with the rotation of the brush 4, driving the air compression piston 61 to move up and down in the air inlet tank 5 through the connecting rod 6, and compressing the air in the air compression cavity 51 at the lower end of the air compression piston 61 into the air inlet pipe 8;
in the process, when the eccentric convex column 41 rotates to the upper end of the side end face of the brush 4, the connecting rod 6 drives the air compression piston 61 to move upwards in the air inlet tank 5, air enters the air compression cavity 51 from the air inlet valve 7, when the eccentric convex column 41 rotates to the lower end of the side end face of the brush 4, the connecting rod 6 drives the air compression piston 61 to move downwards in the air inlet tank 5, the air enters the paint storage rod 2 from the air outlet valve 71 through the air inlet pipe 8, and the brush head is upward during the conventional use of the paint brush, so that the air is gathered at the upper part in the paint storage rod 2, and the paint at the lower part is pressed into the paint inlet pipe 3 to the paint inlet cavity 43, so that the output of the;
as the brush 4 rolls on the wall surface continuously, reciprocating air compression motion is formed in the air inlet tank 5; the paint liquid in the paint storage rod 2 reaches the paint inlet cavity 43 in the brush 4 through the paint inlet pipe 3, and the paint liquid is continuously discharged from the paint outlet hole 42 and coated on the wall surface.
Furthermore, due to the compressible characteristic of the gas, the more the gas exists in the gas inlet tank 5, the larger the compressible space is, so that when the gas exists in the gas inlet tank 5, the gas pressing piston 61 presses down, the gas is compressed by the gas with a larger pressure, the pressure is reduced, the volume of the original gas is reduced to a great extent, and the amount of the discharged paint is reduced; on the contrary, when the gas in the gas inlet tank 5 is less, the gas compressing piston 61 presses down, the gas is compressed to a smaller degree under the action of the pressure, the pressure intensity is not reduced, the volume of the original gas volume is hardly reduced, and therefore a larger paint discharging amount is kept; the worm 91 can be manually rotated to drive the worm gear 92 to drive the rack 93, the distance between the bottom of the air inlet tank 5 and the air compression piston 61 is changed, and the space volume of the air compression cavity 51 is changed, so that the gas quantity flowing out of the gas outlet valve is changed.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a device is applied paint with a brush to wall convenient to adjust and apply paint volume which characterized in that: comprises a paint storage rod (2), a fixing rod (12), a fixing frame (1), a brush (4) and an air inlet tank (5), wherein the paint storage rod (2) is of a tubular structure, the fixing rod (12) is fixed at one end of the paint storage rod (2), the other end of the paint storage rod (2) is provided with a sealing cover (21), the fixing frame (1) is arranged at the other end of the fixing rod (12), the brush (4) is installed at one end of the fixing frame (1), the other end of the fixing rod is provided with a bracket (9), the air inlet tank (5) is limited in the bracket (9), the brush (4) is of a hollow roller shaft structure, a hollow paint inlet cavity (43) is arranged in the brush (4), a plurality of dry paint outlet holes (42) are distributed on the surface of the paint inlet cavity (43), one end of the brush (4) is rotatably connected to the fixing frame (1), an eccentric convex column (41) is arranged at the, a connecting rod (6) is arranged between the air compression piston (61) and the eccentric convex column (41), and the brush (4) rotates to drive the air compression piston (61) to do piston movement through the connecting rod (6); an air inlet valve (7) and an air outlet valve (71) are arranged at the bottom of the air inlet tank (5), an air inlet pipe (8) is mounted on the air outlet valve (71), and the air inlet pipe (8) penetrates through the fixing rod (12) and is communicated into the paint storage rod (2); a paint inlet pipe (3) is arranged through the fixed frame (1) and the fixed rod (12), and one end of the paint inlet pipe (3) is communicated to the paint inlet cavity (43); the outer wall of the air inlet tank (5) is axially provided with a rack (93), a notch is formed in the part, close to the air inlet tank (5), of the fixing frame (1), a worm wheel (92) and a worm (91) are arranged in the notch, the worm wheel (92) is meshed with the worm (91) and the rack (93) respectively, and the worm (91) is rotated to drive the air inlet tank (5) to move relative to the hairbrush (4).
2. A wall lining device for facilitating the adjustment of the lining amount according to claim 1, wherein: the paint inlet pipe (3) penetrates through one end of the fixing rod (12) and extends to the bottom of the paint storage rod (2).
3. A wall lining device for facilitating the adjustment of the lining amount according to claim 2, wherein: the one end that fixed rod (12) are located and store up lacquer stick (2) is equipped with the rigid conduit, and the rigid conduit extends to and stores up lacquer stick (2) bottom, advance in lacquer pipe (3) penetrates this rigid conduit.
4. A wall lining device for facilitating the adjustment of the lining amount according to claim 1, wherein: the eccentric convex column (41) is located at the position, close to the edge, of the end of the hairbrush (4), and the two ends of the connecting rod (6) are respectively connected to the eccentric convex column (41) and the air compression piston (61) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361066.6A CN109989558B (en) | 2019-04-30 | 2019-04-30 | Wall painting device convenient for adjusting painting amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361066.6A CN109989558B (en) | 2019-04-30 | 2019-04-30 | Wall painting device convenient for adjusting painting amount |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109989558A CN109989558A (en) | 2019-07-09 |
| CN109989558B true CN109989558B (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910361066.6A Active CN109989558B (en) | 2019-04-30 | 2019-04-30 | Wall painting device convenient for adjusting painting amount |
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| Country | Link |
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| CN (1) | CN109989558B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021683B (en) * | 2019-12-28 | 2021-07-27 | 温岭市亚超童鞋业有限公司 | Paint brush convenient to control paint thickness |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155277Y (en) * | 1993-04-16 | 1994-02-09 | 高国成 | Portable paint roller with stock tank |
| GB2448577B (en) * | 2007-04-17 | 2012-05-23 | Ici Plc | A paint roller assembly |
| CN201722904U (en) * | 2010-06-09 | 2011-01-26 | 黄权 | Electric rolling brush |
| CN208039759U (en) * | 2018-03-29 | 2018-11-02 | 湖北楚雄建筑工程有限公司 | The spray equipment of inner wall of building emulsion paint |
| CN113027079A (en) * | 2018-10-19 | 2021-06-25 | 黄建国 | Paint roller and using method |
| CN109569921A (en) * | 2019-01-26 | 2019-04-05 | 宿迁知芃智能科技有限公司 | A kind of progressive adding pressure type steel pipe spray-painting plant |
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- 2019-04-30 CN CN201910361066.6A patent/CN109989558B/en active Active
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| CN109989558A (en) | 2019-07-09 |
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