CN112282301B - Coating roller for plastering interior walls of buildings - Google Patents
Coating roller for plastering interior walls of buildings Download PDFInfo
- Publication number
- CN112282301B CN112282301B CN202011243598.9A CN202011243598A CN112282301B CN 112282301 B CN112282301 B CN 112282301B CN 202011243598 A CN202011243598 A CN 202011243598A CN 112282301 B CN112282301 B CN 112282301B
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- rotary drum
- bevel gear
- groove
- protective structure
- supporting rod
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Coating Apparatus (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The invention discloses a coating roller for plastering interior walls of buildings, which structurally comprises a handle, a supporting rod, a sponge roller body, a rotary drum and a protective structure, wherein one end of the supporting rod is connected with the handle, the other end of the supporting rod is provided with the rotary drum, the outer surface of the rotary drum is connected with the sponge roller body, the protective structure is arranged on the supporting rod and is connected with the side surface of the rotary drum, one end of the supporting rod, which is far away from the handle, is connected with a built-in drum, the outer side of the built-in drum is provided with uniformly distributed balls, the rotary drum is provided with a groove, the built-in drum is arranged in the groove and is in sliding connection with the groove through the balls, and the protective structure comprises an upper structure, a telescopic sleeve and a lower structure, and has the beneficial effects that: can make the sponge roll body get into the coating completely through protective structure, and the coating can not get into the swing joint department between rotary drum and the bracing piece to make the rotary drum still nimble rotate, and can make protective structure rotate along with the rotation of rotary drum through bevel gear's transmission, avoid protective structure to be blocked the rotation that influences the rotary drum.
Description
Technical Field
The invention relates to the field of buildings, in particular to a paint roller for plastering interior walls of buildings.
Background
The roller coating uses a roller as a carrier of the coating, the coating forms a wet film with a certain thickness on the surface of the roller, and then the roller contacts with the object to be coated in the rotating process to coat the coating on the surface of the object to be coated.
When the roller is used for dipping the coating, the roller can not be dipped too deeply into the coating so as to prevent the coating from permeating into a roller shaft, and the rotation of the roller can be influenced after the coating is dried.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a paint roller for plastering interior walls of buildings.
The invention is realized by adopting the following technical scheme: the utility model provides a whitewash in building with scribbling paint roller, its structure includes handle, bracing piece, sponge roll body, rotary drum, protective structure, bracing piece one end is connected with the handle, and the rotary drum is installed to the other end, the rotary drum surface is connected with the sponge roll body, protective structure installs on the bracing piece and is connected with the rotary drum side.
Preferably, one end of the support rod, which is far away from the handle, is connected with a built-in cylinder, and balls which are uniformly distributed are arranged on the outer side of the built-in cylinder.
Preferably, the drum is provided with grooves.
Preferably, the built-in barrel is arranged in the groove and is in sliding connection with the groove through a ball.
Preferably, the protective structure comprises an upper structure, a telescopic sleeve and a lower structure, the upper structure is connected with the lower structure through the telescopic sleeve, the upper structure is connected with one end, provided with the groove, of the rotary drum, and the lower structure is installed on the supporting rod.
As optimization, the superstructure includes horizontal barrel, initiative bevel gear, connecting rod, horizontal barrel one end is connected with the one end that the rotary drum was established the recess, the horizontal barrel other end is connected with the initiative bevel gear through the connecting rod.
As an optimization, the substructure comprises a driven bevel gear, a connecting rod, a slider, a fixed sleeve and a vertical cylinder, the fixed sleeve is sleeved on the support rod and is connected with the support rod, an annular groove is formed in the outer side surface of the fixed sleeve and is matched with the slider, the slider is connected inside the vertical cylinder, the vertical cylinder is connected with the driven bevel gear through the connecting rod, and the driven bevel gear is vertically meshed with the driving bevel gear.
And optimally, a recovery groove is formed in one end, far away from the driven bevel gear, of the vertical cylinder body.
Preferably, through holes are formed in the middles of the driven bevel gear and the driving bevel gear.
Advantageous effects
When the coating machine is used, the sponge roller body is put into the coating, the highest water level of the coating is in the middle of the vertical roller body, the coating is prevented from entering the movable connection part of the rotary drum and the support rod through the protective structure, the transverse roller body and the driving bevel gear can be driven to rotate along with the rotation of the rotary drum, the driving bevel gear can drive the driven bevel gear to rotate, the vertical roller body is driven to rotate, the rotary drum can drive the whole protective structure to rotate along with the rotation of the rotary drum, and the protective structure is prevented from being clamped when the rotary drum rotates due to the right-angle shape of the support rod.
Compared with the prior art, the invention has the beneficial effects that: can make the sponge roll body get into the coating completely through protective structure, and the coating can not get into the swing joint department between rotary drum and the bracing piece to make the rotary drum still nimble rotate, and can make protective structure rotate along with the rotation of rotary drum through bevel gear's transmission, avoid protective structure to be blocked the rotation that influences the rotary drum.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view showing the construction of a paint roller for plastering interior walls of a building according to the present invention.
Fig. 2 is a sectional view of a paint roller for plastering interior walls of a building according to the present invention.
FIG. 3 is a cross-sectional view of the bowl of the present invention.
Fig. 4 is a cross-sectional view of the protective structure of the present invention.
In the figure: the device comprises a handle 1, a support rod 2, a sponge roller body 3, a rotary drum 4, a protective structure 5, an internal drum 20, balls 21, grooves 40, an upper structure 50, a telescopic sleeve 51, a lower structure 52, a transverse cylinder body 501, a driving bevel gear 502, a connecting rod 503, a driven bevel gear 521, a connecting rod 522, a sliding block 523, a fixed sleeve 524, a vertical cylinder body 525 and a recovery groove 526.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution of a paint roller for plastering interior walls of buildings: the structure of the protective structure comprises a handle 1, a support rod 2, a sponge roller body 3, a rotary drum 4 and a protective structure 5, wherein one end of the support rod 2 is connected with the handle 1, the other end of the support rod is provided with the rotary drum 4, the outer surface of the rotary drum 4 is connected with the sponge roller body 3, the protective structure 5 is arranged on the support rod 2 and is connected with the side surface of the rotary drum 4, one end of the support rod 2, which is far away from the handle 1, is connected with a built-in drum 20, the outer side of the built-in drum 20 is provided with uniformly distributed balls 21, the rotary drum 4 is provided with a groove 40, the built-in drum 20 is arranged in the groove 40 and is in sliding connection with the groove 40 through the balls 21, so that friction between the groove 40 and the built-in drum 20 is reduced, the protective structure 5 comprises an upper structure 50, a telescopic sleeve 51 and a lower structure 52, the upper structure 50 is connected with the lower structure 52 through the telescopic sleeve 51, and the upper structure 50 is connected with one end of the rotary drum 4, which is provided with the groove 40, the lower structure 52 is installed on the support rod 2, the upper structure 50 comprises a transverse cylinder 501, a drive bevel gear 502 and a connecting rod 503, one end of the transverse cylinder 501 is connected with one end of the rotary cylinder 4 provided with a groove 40, the other end of the transverse cylinder 501 is connected with the drive bevel gear 502 through the connecting rod 503, the lower structure 52 comprises a driven bevel gear 521, a connecting rod 522, a sliding block 523, a fixed sleeve 524 and a vertical cylinder 525, the fixed sleeve 524 is sleeved on the support rod 2 and connected with the support rod 2, the outer side surface of the fixed sleeve 524 is provided with an annular groove which is matched with the sliding block 523, the sliding block 523 is connected inside the vertical cylinder 525, the vertical cylinder 525 is connected with the driven bevel gear 521 through the connecting rod 522, the driven bevel gear 521 is vertically meshed with the drive bevel gear 502, one end of the vertical cylinder 525 far away from the driven bevel gear 521 is provided with a recovery groove 526, the driven bevel gear 521 and the driving bevel gear 502 are provided with through holes in the middle for the support rod 2 to pass through, and the recovery groove 526 is designed in shape to allow the overflowed coating to drip from the first sharp corner so as to prevent the coating from entering the vertical cylinder 525.
The working principle is as follows: when using, in getting into the coating with sponge roll body 3, at this moment the highest water level of coating is in the centre of erecting the barrel 525, prevent through protective structure 5 that the coating from getting into the swing joint department of rotary drum 4 and bracing piece 2, and along with the rotation of rotary drum 4, can drive horizontal barrel 501 and drive bevel gear 502 and rotate, and drive bevel gear 502 can drive driven bevel gear 521 and rotate, thereby it rotates to drive erecting the barrel 525, make rotary drum 4 when rotatory, can drive whole protective structure 5 and rotate along with it, because bracing piece 2 has the right angle form, protective structure 5 is blocked when preventing rotary drum 4 from rotating.
Compared with the prior art, the invention has the technical progress that: can make the sponge roll body get into the coating completely through protective structure, and the coating can not get into the swing joint department between rotary drum and the bracing piece to make the rotary drum still nimble rotate, and can make protective structure rotate along with the rotation of rotary drum through bevel gear's transmission, avoid protective structure to be blocked the rotation that influences the rotary drum.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (1)
1. The utility model provides a building interior wall whitewashes uses applicator roll, its structure includes handle (1), bracing piece (2), sponge roll body (3), rotary drum (4), protective structure (5), bracing piece (2) one end is connected with handle (1), and rotary drum (4) are installed to the other end, rotary drum (4) surface is connected with sponge roll body (3), its characterized in that:
the protective structure (5) is arranged on the support rod (2) and is connected with the side surface of the rotary drum (4);
one end of the support rod (2) far away from the handle (1) is connected with a built-in cylinder (20), and balls (21) which are uniformly distributed are arranged on the outer side of the built-in cylinder (20);
the rotary drum (4) is provided with a groove (40);
the built-in cylinder (20) is arranged in the groove (40) and is in sliding connection with the groove (40) through a ball (21);
the protective structure (5) comprises an upper structure (50), a telescopic sleeve (51) and a lower structure (52), the upper structure (50) is connected with the lower structure (52) through the telescopic sleeve (51), the upper structure (50) is connected with one end, provided with a groove (40), of the rotary drum (4), and the lower structure (52) is installed on the supporting rod (2);
the upper structure (50) comprises a transverse cylinder body (501), a driving bevel gear (502) and a connecting rod (503), one end of the transverse cylinder body (501) is connected with one end of the rotary drum (4) provided with the groove (40), and the other end of the transverse cylinder body (501) is connected with the driving bevel gear (502) through the connecting rod (503);
the lower structure (52) comprises a driven bevel gear (521), a connecting rod (522), a sliding block (523), a fixed sleeve (524) and a vertical cylinder body (525), the fixed sleeve (524) is sleeved on the supporting rod (2) and connected with the supporting rod (2), an annular groove is formed in the outer side surface of the fixed sleeve (524), the annular groove is matched with the sliding block (523), the sliding block (523) is connected inside the vertical cylinder body (525), the vertical cylinder body (525) is connected with the driven bevel gear (521) through the connecting rod (522), and the driven bevel gear (521) is vertically meshed with the driving bevel gear (502);
and a recovery groove (526) is formed in one end, far away from the driven bevel gear (521), of the vertical cylinder body (525).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243598.9A CN112282301B (en) | 2020-11-10 | 2020-11-10 | Coating roller for plastering interior walls of buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243598.9A CN112282301B (en) | 2020-11-10 | 2020-11-10 | Coating roller for plastering interior walls of buildings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112282301A CN112282301A (en) | 2021-01-29 |
| CN112282301B true CN112282301B (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011243598.9A Active CN112282301B (en) | 2020-11-10 | 2020-11-10 | Coating roller for plastering interior walls of buildings |
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| Country | Link |
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| CN (1) | CN112282301B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208618749U (en) * | 2018-05-23 | 2019-03-19 | 上海兆祥邮轮科技集团股份有限公司 | A kind of combined type ship finishing uses rotary broom |
| CN208899824U (en) * | 2018-08-20 | 2019-05-24 | 方婉婷 | Paint shaped roller type paint brush is stored up in a kind of |
| CN209244191U (en) * | 2018-10-31 | 2019-08-13 | 毛如意 | A kind of finishing metope brush-coating device |
| CN210067359U (en) * | 2019-04-23 | 2020-02-14 | 上海华翰建筑工程有限公司 | Fitment is with applying paint roller with a brush |
| CN211499643U (en) * | 2019-10-22 | 2020-09-15 | 顾镇平 | Novel roller brush |
| CN211817725U (en) * | 2019-11-27 | 2020-10-30 | 北京住总第六开发建设有限公司 | Circulation is collected low pollution and is whitewashed ware for fitment |
-
2020
- 2020-11-10 CN CN202011243598.9A patent/CN112282301B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208618749U (en) * | 2018-05-23 | 2019-03-19 | 上海兆祥邮轮科技集团股份有限公司 | A kind of combined type ship finishing uses rotary broom |
| CN208899824U (en) * | 2018-08-20 | 2019-05-24 | 方婉婷 | Paint shaped roller type paint brush is stored up in a kind of |
| CN209244191U (en) * | 2018-10-31 | 2019-08-13 | 毛如意 | A kind of finishing metope brush-coating device |
| CN210067359U (en) * | 2019-04-23 | 2020-02-14 | 上海华翰建筑工程有限公司 | Fitment is with applying paint roller with a brush |
| CN211499643U (en) * | 2019-10-22 | 2020-09-15 | 顾镇平 | Novel roller brush |
| CN211817725U (en) * | 2019-11-27 | 2020-10-30 | 北京住总第六开发建设有限公司 | Circulation is collected low pollution and is whitewashed ware for fitment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112282301A (en) | 2021-01-29 |
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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: 20211028 Address after: 344000 Fubei Industrial Park, Linchuan District, Fuzhou City, Jiangxi Province Applicant after: Fuzhou Zhonghe Technology Co.,Ltd. Address before: 610036 No.55, North Section 3, 1st ring road, Jinniu District, Chengdu City, Sichuan Province Applicant before: Huang Baichuan |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A coating roller for interior wall painting in buildings Effective date of registration: 20230619 Granted publication date: 20211116 Pledgee: Linchuan Sub-branch of Fuzhou Rural Commercial Bank Co.,Ltd. Pledgor: Fuzhou Zhonghe Technology Co.,Ltd. Registration number: Y2023980044866 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |