CN108571147B - Paint roller brush - Google Patents
Paint roller brush Download PDFInfo
- Publication number
- CN108571147B CN108571147B CN201810457596.6A CN201810457596A CN108571147B CN 108571147 B CN108571147 B CN 108571147B CN 201810457596 A CN201810457596 A CN 201810457596A CN 108571147 B CN108571147 B CN 108571147B
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- CN
- China
- Prior art keywords
- cylinder
- roller brush
- inner cylinder
- plate
- arch
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Classifications
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
- Brushes (AREA)
Abstract
The invention provides a paint roller brush, wherein a roller of the paint roller brush comprises a cylindrical base cylinder and brush bristles; the base cylinder comprises an inner cylinder body and an outer cylinder body; the peripheral wall of the inner cylinder body is provided with a flat area which is fully distributed with through holes; the outer cylinder body is fully distributed with through holes; a deformable arch plate which arches towards the flat area of the inner cylinder and seals the through hole is arranged between the inner cylinder and the outer cylinder; through holes are uniformly distributed on the arch-shaped plate except the part contacted with the flat area of the inner cylinder; one end of the base cylinder is sealed, and the other end of the base cylinder is provided with a sealing cover; the crank of the roller brush is fixedly connected with an end plate which is opposite to the sealing end of the base cylinder; the sealed end of the base cylinder is fixed with a turntable through a rotating shaft penetrating through the end plate; and the shaft is provided with a ventilation shaft channel along the axis inside, and the ventilation shaft channel is connected with an air outlet pipe of the air cylinder mechanism fixed on the end plate in an airtight way; the rotary disc is coupled with the piston of the air cylinder mechanism through a crank connecting rod mechanism. The paint roller brush does not need to repeatedly take materials in the wall brushing process, and the paint on the surface of the paint roller brush is difficult to drip, so that the wall brushing efficiency is improved, and the working environment is kept in good neatness.
Description
Technical Field
The invention relates to the field of decoration construction tools, in particular to a paint roller brush.
background
In architectural decoration applications, the walls are typically painted using paint rollers. In a conventional operation, the paint roller brush is immersed in the paint bucket and then lifted, and after the paint on the surface of the paint roller brush runs off slightly, the paint roller brush rolls on the wall for loading. In the process, the paint roller brush needs to be immersed into the paint bucket to take materials from time to time, and the paint roller brush needs to wait for a moment after taking materials every time so that the paint on the surface of the roller brush flows back to the paint bucket, so that more time is consumed in the process, and the wall brushing efficiency is greatly influenced; moreover, after materials are taken every time, the paint on the roller brush always drops, so that the working environment is very dirty.
Disclosure of Invention
in view of the above problems, an object of the present invention is to provide a paint roller brush, which does not require repeated material taking during the wall painting process, and in which paint on the surface of the paint roller brush is difficult to drip, thereby improving the wall painting efficiency and maintaining a good finish of the working environment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the paint roller brush comprises a roller and a crank; the roller comprises a cylindrical base barrel and bristles uniformly distributed on the surface of the base barrel; the base cylinder comprises an inner cylinder body and an outer cylinder body; the peripheral wall of the inner cylinder body is provided with a flat area, and through holes are fully distributed in the flat area; the peripheral wall of the outer cylinder body is fully distributed with through holes; a deformable arch plate is arranged between the inner cylinder and the outer cylinder, and in a natural state, the arch plate arches from the outer cylinder to the flat area of the inner cylinder, so that the through hole on the flat area of the inner cylinder is just sealed by the impermeable surface on the arch plate; through holes are uniformly distributed on the arch-shaped plate except the part which is contacted with the flat area of the inner cylinder; one end of the base cylinder is sealed, and the other end of the base cylinder is provided with a sealing cover which can be opened and closed; the crank is fixedly connected to an end plate which is opposite to the sealing end of the base cylinder, and an air cylinder mechanism is fixed on the end plate; a rotating shaft which is connected with the end plate in a shaft mode is fixed at the sealing end of the base cylinder, and a rotating disc which is coaxial with the rotating shaft and is positioned on the outer side of the end plate is fixed on the rotating shaft; a ventilation shaft channel communicated with the inside and the outside of the inner cylinder body is arranged in the rotating shaft along the axis; the air vent shaft channel is hermetically connected with an air outlet pipe of the air cylinder mechanism through a rotary joint, so that the air cylinder mechanism can inflate the inner cylinder body; the turntable and the piston of the gas cylinder mechanism are coupled with each other through a crank connecting rod mechanism so as to convert the rotary motion of the turntable into the reciprocating sliding of the piston of the gas cylinder mechanism.
Preferably, the arch plate is made of thin copper sheets, so that the arch plate is not easy to rust and has good toughness; further, the arch plate is non-fixedly connected with the base cylinder and can be axially and outwards drawn out, so that the inside of the base cylinder is convenient to clean.
Preferably, the crank-link mechanism includes a first link connected to the turntable by an eccentric shaft offset from the center of the turntable, and a second link hinged to the first link; the second connecting rod is connected with the piston of the air cylinder mechanism.
Preferably, a balancing weight is further arranged on the concave side of the middle of the arch-shaped plate, and the weight of the balancing weight is smaller than the force for pushing the arch-shaped plate away from the flat area of the inner cylinder.
The invention has the beneficial effects that: when the paint roller brush is in operation, liquid paint is poured into the inner cylinder body firstly, and the sealing cover is closed; then, when the roller rolls on the wall, the air cylinder mechanism is driven by the rotary disc and the crank connecting rod mechanism to continuously charge air into the inner cylinder body, so that the arch-shaped plate is jacked out of the flat area of the inner cylinder body, liquid coating in the inner cylinder body flows into the outer cylinder body, bristles are soaked through the outer cylinder body, and the liquid coating is continuously supplemented to the bristles in the rolling process of the roller; therefore, the paint roller brush does not need to repeatedly take materials from the paint bucket in work, the work efficiency is greatly saved, and the fresh redundant liquid paint drips from the roller brush, so that the work environment can keep good neatness.
Drawings
FIG. 1 is a schematic side view of a paint roller brush according to one embodiment of the present invention.
FIG. 2 is a schematic longitudinal sectional view of a roller in one embodiment of the paint roller brush.
FIG. 3 is a schematic longitudinal sectional view of a roller in a second embodiment of the paint roller brush of the present invention.
Detailed Description
The first embodiment is as follows:
In the first embodiment shown in fig. 1 and 2, the paint roller brush comprises a roller 1, a crank 2; the roller 1 comprises a cylindrical base barrel 11 and bristles 12 uniformly distributed on the surface of the base barrel; the base cylinder 11 comprises an inner cylinder body 111 and an outer cylinder body 112; the peripheral wall of the inner cylinder 111 is provided with a flat area, and through holes 1110 are fully distributed on the flat area; through holes are fully distributed on the peripheral wall of the outer cylinder body 112; a deformable arch plate 13 is arranged between the inner cylinder 111 and the outer cylinder 112, and in a natural state, the arch plate 13 arches from the outer cylinder 112 to the flat area of the inner cylinder 111, so that the through hole 1110 on the flat area of the inner cylinder is just sealed by the non-permeable surface on the arch plate 13; through holes are uniformly distributed on the parts of the arch-shaped plate 13 except the parts which are contacted with the flat area of the inner cylinder 111; one end of the base cylinder 11 is sealed, and the other end is provided with a sealing cover 14 which can be opened and closed; the crank 2 is fixedly connected to an end plate 3 opposite to the sealing end of the base cylinder 11, and an air cylinder mechanism 4 is fixed on the end plate 3; a rotating shaft 110 which is connected with the end plate 3 in a shaft mode is fixed at the sealing end of the base cylinder 11, and a rotating disc 5 which is coaxial with the rotating shaft and is positioned on the outer side of the end plate 3 is fixed on the rotating shaft 110; a ventilation shaft channel communicated with the inside and the outside of the inner cylinder 111 is arranged along the axis in the rotating shaft 110; the ventilation shaft channel is hermetically connected with the air outlet pipe 40 of the air cylinder mechanism 4 through a rotary joint, so that the air cylinder mechanism 4 can pump air to the inner cylinder 111; the rotary disc 5 and the piston 41 of the gas cylinder mechanism 4 are coupled with each other through a crank link mechanism to convert the rotary motion of the rotary disc 5 into the reciprocating sliding of the piston 41 of the gas cylinder mechanism 4; specifically, the crank-link mechanism includes a first link 42 connected to the turntable 5 through an eccentric shaft offset from the center of the turntable 5, and a second link 43 hinged to the first link 42; the second connecting rod 43 is connected to the piston 41 of the cylinder mechanism 4.
In the paint roller brush, the arch plate 13 is made of thin copper sheets, so that the arch plate is difficult to rust and has good toughness; further, the arch plate 13 is non-fixedly connected to the base cylinder 11 and can be drawn out axially, thereby facilitating cleaning of the inside of the base cylinder 11.
When the paint roller brush is in operation, liquid paint is poured into the inner cylinder body 111, and the sealing cover 14 is closed; thereafter, when the roller 1 rolls on the wall, the air cylinder mechanism 4 is driven by the rotary disc 5 and the crank link mechanism to continuously charge air into the inner cylinder 11, so that the arched plate 13 is pushed away from the flat area of the inner cylinder 111, the liquid coating in the inner cylinder 111 flows into the outer cylinder 112, and the bristles 12 are soaked through the outer cylinder, so that the liquid coating is continuously supplemented to the bristles during the rolling process of the roller 1; therefore, the paint roller brush does not need to repeatedly take materials from the paint bucket in work, the work efficiency is greatly saved, and the fresh redundant liquid paint drips from the roller brush, so that the work environment can keep good neatness.
Example two:
With respect to the second embodiment shown in fig. 3, it is different from the first embodiment in that a weight block 15 is further disposed on the concave side of the central portion of the arch-shaped plate 13, and the weight of the weight block 15 is smaller than the force for pushing the arch-shaped plate 13 away from the flat area of the inner cylinder 111.
According to the second embodiment, the advantages are that: under the condition that the internal air pressure of the inner cylinder 111 is the same, when the counterweight 15 and the through hole 1110 in the flat area of the inner cylinder roll to the lowest part of the roller together, the downward pressure applied to the arched plate 13 is the largest, so that the arched plate is most easily pushed away by the air pressure; therefore, the roller brush is always pushed open when the through hole 1110 in the flat area of the inner cylinder body faces downwards in the rolling process (after the arch plate 14 is pushed open once, the air pressure in the inner cylinder body 111 is released, and a short time is needed for recovering the pressure which is enough for pushing open the arch plate); that is, when the arch plate 13 is pushed away, the liquid paint in the inner cylinder 111 always covers the flat area, so that the liquid paint is smoothly extruded out, and the situation that the liquid paint is located at the lower part of the inner cylinder 111, and when the flat area is located at the upper part of the inner cylinder 111, the arch plate 13 is still pushed away, so that air is discharged and the paint is not discharged is avoided.
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, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A paint roller brush comprises a roller (1) and a crank (2); the roller (1) comprises a cylindrical base cylinder (11) and bristles (12) uniformly distributed on the surface of the base cylinder; the method is characterized in that: the base cylinder (11) comprises an inner cylinder body (111) and an outer cylinder body (112); the peripheral wall of the inner cylinder body (111) is provided with a flat area, and through holes (1110) are fully distributed on the flat area; the peripheral wall of the outer cylinder (112) is fully distributed with through holes; a deformable arch plate (13) is arranged between the inner cylinder body (111) and the outer cylinder body (112), and in a natural state, the arch plate (13) arches from the outer cylinder body (112) to the flat area of the inner cylinder body (111), so that the through hole (1110) on the flat area of the inner cylinder body is just sealed by the non-through surface on the arch plate (13); through holes are uniformly distributed in the parts of the arch-shaped plate (13) except the parts which are contacted with the flat area of the inner cylinder (111); one end of the base cylinder (11) is sealed, and the other end is provided with a sealing cover (14) which can be opened and closed; the crank (2) is fixedly connected to an end plate (3) opposite to the sealing end of the base cylinder (11), and an air cylinder mechanism (4) is fixed on the end plate (3); a rotating shaft (110) which is connected with the end plate (3) in a shaft mode is fixed at the sealing end of the base cylinder (11), and a rotating disc (5) which is coaxial with the rotating shaft and located on the outer side of the end plate (3) is fixed on the rotating shaft (110); a ventilation shaft channel communicated with the inside and the outside of the inner cylinder (111) is formed in the rotating shaft (110) along the axis; the ventilation shaft channel is hermetically connected with an air outlet pipe (40) of the air cylinder mechanism (4) through a rotary joint, so that the air cylinder mechanism (4) can pump air to the inner cylinder body (111); the rotary disc (5) and the piston (41) of the gas cylinder mechanism (4) are mutually coupled through a crank-connecting rod mechanism so as to convert the rotary motion of the rotary disc (5) into the reciprocating sliding of the piston (41) of the gas cylinder mechanism (4).
2. The paint roller brush of claim 1 wherein: the crank-link mechanism comprises a first connecting rod (42) connected to the rotary disc (5) through an eccentric shaft deviated from the center of the rotary disc (5), and a second connecting rod (43) hinged with the first connecting rod (42); the second connecting rod (43) is connected with a piston (41) of the air cylinder mechanism (4).
3. The paint roller brush of claim 1 wherein: the arched plate (13) is made of thin copper sheets.
4. The paint roller brush of claim 1 or 3, wherein: the arched plate (13) is non-fixedly connected with the base cylinder (11) and can be axially and outwards drawn out, so that the inside of the base cylinder (11) can be cleaned conveniently.
5. The paint roller brush of any of claims 1-3, wherein: the middle sunken side of arch-shaped plate (13) still is equipped with a balancing weight (15), the weight of balancing weight (15) is less than and makes arch-shaped plate (13) push away from the power in the level and smooth area of interior barrel (111).
6. The paint roller brush of claim 4 wherein: the middle sunken side of arch-shaped plate (13) still is equipped with a balancing weight (15), the weight of balancing weight (15) is less than and makes arch-shaped plate (13) push away from the power in the level and smooth area of interior barrel (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457596.6A CN108571147B (en) | 2018-05-14 | 2018-05-14 | Paint roller brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810457596.6A CN108571147B (en) | 2018-05-14 | 2018-05-14 | Paint roller brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108571147A CN108571147A (en) | 2018-09-25 |
| CN108571147B true CN108571147B (en) | 2019-12-13 |
Family
ID=63572473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810457596.6A Active CN108571147B (en) | 2018-05-14 | 2018-05-14 | Paint roller brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571147B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951876A (en) * | 1989-02-09 | 1990-08-28 | Behr Process Corporation | Spray tip for a caulking tube |
| CN204676846U (en) * | 2015-06-11 | 2015-09-30 | 王佳宇 | A kind of have the rotary broom extruding unidirectional fluid structure |
| CN105178573A (en) * | 2015-06-15 | 2015-12-23 | 杭州沈大侠装饰设计工程有限公司 | Wall coating roller brush |
| CN107013022A (en) * | 2017-05-31 | 2017-08-04 | 苏州明轩地坪涂料有限公司 | A kind of paint cylinder brush of self-feeding |
| CN206707218U (en) * | 2017-05-11 | 2017-12-05 | 曾明霞 | A kind of new white wall rotary broom |
| CN206815769U (en) * | 2017-05-23 | 2017-12-29 | 白香鸽 | A kind of painting wall finishing device for being easy to store material |
| CN207131045U (en) * | 2017-07-07 | 2018-03-23 | 滕鹏鹏 | A kind of convenience type rotary broom with coating store function |
| CN207138158U (en) * | 2017-09-05 | 2018-03-27 | 张飞 | A kind of spray-painting plant |
-
2018
- 2018-05-14 CN CN201810457596.6A patent/CN108571147B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951876A (en) * | 1989-02-09 | 1990-08-28 | Behr Process Corporation | Spray tip for a caulking tube |
| CN204676846U (en) * | 2015-06-11 | 2015-09-30 | 王佳宇 | A kind of have the rotary broom extruding unidirectional fluid structure |
| CN105178573A (en) * | 2015-06-15 | 2015-12-23 | 杭州沈大侠装饰设计工程有限公司 | Wall coating roller brush |
| CN206707218U (en) * | 2017-05-11 | 2017-12-05 | 曾明霞 | A kind of new white wall rotary broom |
| CN206815769U (en) * | 2017-05-23 | 2017-12-29 | 白香鸽 | A kind of painting wall finishing device for being easy to store material |
| CN107013022A (en) * | 2017-05-31 | 2017-08-04 | 苏州明轩地坪涂料有限公司 | A kind of paint cylinder brush of self-feeding |
| CN207131045U (en) * | 2017-07-07 | 2018-03-23 | 滕鹏鹏 | A kind of convenience type rotary broom with coating store function |
| CN207138158U (en) * | 2017-09-05 | 2018-03-27 | 张飞 | A kind of spray-painting plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108571147A (en) | 2018-09-25 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191108 Address after: 311800 room 1808, unit 2, building 3, Anping community, No.98 Xiang'an Road, Jiyang street, Zhuji City, Zhejiang Province Applicant after: Zhuji Yilian Zhongchuang Enterprise Management Service Co., Ltd Address before: Suzhou Wuzhong District City, Jiangsu province 215000 Soochow road name 125 Yu Business Plaza No. 3 Building 7 floor Applicant before: Zhu Hongfei |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: 225324 north side of Chuangye Avenue, Gaogang science and Technology Innovation Park, Taizhou City, Jiangsu Province Patentee after: Taizhou jinzai Intellectual Property Service Co.,Ltd. Address before: 311800 room 1808, unit 2, building 3, Anping community, No.98 Xiang'an Road, Jiyang street, Zhuji City, Zhejiang Province Patentee before: Zhuji Yilian Zhongchuang Enterprise Management Service Co.,Ltd. |
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| TR01 | Transfer of patent right |